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Report to Congressional Committees: 

United States Government Accountability Office: 
GAO: 

July 2010: 

Military Training: 

Army and Marine Corps Face Challenges to Address Projected Future 
Requirements: 

GAO-10-720: 

GAO Highlights: 

Highlights of GAO-10-720, a report to congressional committees. 

Why GAO Did This Study: 

The Army’s and Marine Corps’ major training facilities—Army and Marine 
Corps combat training centers and Army mobilization training centers—
have focused on training units for counterinsurgency missions in Iraq 
and Afghanistan. As troop levels decrease in Iraq and increase in 
Afghanistan, larger numbers of forces will be training for 
Afghanistan. To meet future requirements, the services plan to adjust 
training to train forces on a fuller range of missions. The House 
report to the National Defense Authorization Act for Fiscal Year 2010 
directed GAO to report on any challenges the Department of Defense 
faces as it adjusts training capacities. GAO assessed the extent to 
which the Army and Marine Corps have (1) made adjustments at their 
major training facilities to support larger deployments to 
Afghanistan; and (2) developed plans to adjust training capacity to 
meet future requirements. GAO analyzed service training guidance, 
future training requirements, and related plans, and interviewed 
headquarters officials and personnel from the services’ major training 
facilities. 

What GAO Found: 

Due to similarities in training requirements, the Army and Marine 
Corps did not need to make significant adjustments at their major 
training facilities to support the shift in operational priority from 
Iraq to Afghanistan. While the Army had to adapt training scenarios to 
more closely resemble the operating environment in Afghanistan, it did 
not have to adjust trainers, training ranges, and mock towns and 
villages as these are the same regardless of whether forces are 
preparing for missions in either Iraq or Afghanistan. Since the summer 
of 2009, the Marine Corps had withdrawn most of its forces from Iraq 
and shifted the focus of training at its combat training center to 
exclusively train forces for missions in Afghanistan. Like the Army, 
the Marine Corps noted that, because of similarities in training 
requirements, it had to make few adjustments beyond changing some 
cultural role players and signs in mock towns and villages to support 
its shift in focus from Iraq to Afghanistan. 

The Army and Marine Corps face several challenges as they plan to 
broaden the scope and size of training rotations to meet future 
training requirements. The Army projects capacity shortfalls at its 
combat training centers as it seeks to train brigade combat teams to 
meet future requirements for both ongoing operations and full-spectrum 
operations—offensive, defensive, and stability operations. The Army 
has identified the need to conduct 36 to 37 annual training rotations 
for its brigade combat teams by fiscal year 2011; the centers can 
currently conduct 28 rotations a year. The Army is developing an 
exportable capability, expected to increase its capacity by 6 
rotations each year when it reaches full operational capability in 
2013. However, this will not be sufficient to meet the total projected 
requirements. To address the gap, the Army plans to give priority to 
deploying units. The Army has not completed an assessment to determine 
its full range of options for meeting future brigade combat team 
training requirements, or the risks associated with not conducting the 
desired number of training rotations. The Army’s force generation 
model calls for smaller reserve-component units to train for both 
ongoing and full-spectrum operations, but the Army has not finalized 
its training strategy for these reserve-component forces. The Army has 
identified training requirements and locations where deploying forces 
will train for ongoing operations, but it has not determined where or 
when it will train its reserve-component contingency forces for full 
spectrum operations. The Army has the capacity to train 86,000 reserve-
component personnel at its seven mobilization training centers each 
year. It is also conducting enhanced training at other locations, 
which could expand capacity. Until the Army finalizes its reserve-
component training strategy it will not be able to determine whether 
it can leverage existing resources to meet future training 
requirements, or whether any excess reserve-component training 
capacity exists. In the future, the Marine Corps plans to expand 
training to allow larger numbers of forces to train together, but it 
lacks sufficient space at its combat training center. It is 
considering alternatives for acquiring land, ranging in size from 
approximately 131,000 to 200,000 acres, and expects to reach a 
decision by fiscal year 2012. 

What GAO Recommends: 

GAO recommends the Army develop a risk-assessment and mitigation plan 
to address gaps in training capacity, and assess how it can maximize 
existing resources to conduct reserve-component training called for 
under its force generation model. DOD generally agreed with our 
recommendations. 

View [hyperlink, http://www.gao.gov/products/GAO-10-720] or key 
components. For more information, contact Sharon Pickup at (202) 512-
9619 or PickupS@gao.gov. 

[End of section] 

Contents: 

Letter: 

Background: 

Army's and Marine Corps' Major Training Facilities Require Few 
Adjustments to Support Force Increase in Afghanistan: 

The Army and Marine Corps Face Challenges in Adjusting Training 
Capacity to Meet Their Identified Future Requirements: 

Conclusions: 

Recommendations for Executive Action: 

Agency Comments and Our Evaluation: 

Appendix I: Scope and Methodology: 

Appendix II: Current Training Capacity at the Army's Major Training 
Facilities: 

Appendix III: Comments from the Department of Defense: 

Appendix IV: GAO Contact and Staff Acknowledgments: 

Tables: 

Table 1: Current and Potential Army Maneuver CTC Training Rotation 
Requirements Based on Force Generation Cycle: 

Table 2: Organizations Interviewed during Our Review: 

Table 3: Training Conducted at the Army's Maneuver CTCs: 

Table 4: Training Conducted at the Army's Mobilization Training 
Centers for the Reserve and National Guard: 

Figure: 

Figure 1: Phases of ARFORGEN: 

Abbreviations: 

ARFORGEN: Army Force Generation: 

CTC: Combat Training Center: 

[End of section] 

United States Government Accountability Office: 
Washington, DC 20548: 

July 16, 2010: 

The Honorable Carl Levin: 
Chairman: 
The Honorable John McCain: 
Ranking Member: 
Committee on Armed Services: 
United States Senate: 

The Honorable Ike Skelton: 
Chairman: 
The Honorable Howard McKeon: 
Ranking Member: 
Committee on Armed Services: 
House of Representatives: 

Since 2003, the Army and Marine Corps have focused much of their 
training on preparing forces for counterinsurgency missions in Iraq 
and Afghanistan, training larger numbers of forces for Iraq. However, 
with the drawdown in Iraq and increase in troop levels in Afghanistan, 
the services are beginning to train more forces to deploy to 
Afghanistan. The high pace of operations in Iraq and Afghanistan and 
focus on counterinsurgency missions has affected the Army and Marine 
Corps' ability to train their forces for a fuller range of missions at 
their major training facilities--the Army's and Marine Corps' Combat 
Training Centers (CTC) and the Army's mobilization training centers 
for the Reserve and National Guard. Recognizing the uncertainty of 
future conflicts and the need for forces to have a broader range of 
skills, the Army and Marine Corps are beginning to make plans to 
adjust the training capacity[Footnote 1]--such as the number of 
rotations[Footnote 2] and related support--at their major training 
facilities to train forces for a fuller range of missions. 

The House Armed Services Committee report to the Fiscal Year 2010 
National Defense Authorization Act directed GAO to report on a number 
of military readiness issues, including any challenges DOD faces in 
adjusting training capacity and scope to support larger deployments to 
Afghanistan while still preparing forces for deployments to Iraq. 
[Footnote 3] In April 2010, we issued a report on the consistency of 
combat skills training provided to Army and Marine Corps support 
forces,[Footnote 4] and will report separately on other issues called 
for in the House report. For this report we evaluated (1) the extent 
to which the Army and Marine Corps have made adjustments at their 
major training facilities to support larger deployments to Afghanistan 
while still preparing forces for deployments to Iraq, and (2) the 
extent to which the Army and the Marine Corps have developed plans to 
adjust training capacity to meet future training requirements. 

To assess the extent to which the Army and Marine Corps have made 
adjustments at their major training facilities to support larger 
deployments to Afghanistan--while still preparing forces for 
deployments to Iraq--we reviewed Army and Marine Corps training policy 
and guidance, and we interviewed headquarters service officials to 
discuss these documents. In focusing our review, we also identified 
the Army's and Marine Corps' major predeployment training facilities; 
specifically the locations at which these services are conducting 
final mission-rehearsal exercises that include live-fire training for 
units deploying in support of current operations in Iraq and 
Afghanistan.[Footnote 5] For the Army we focused on active and 
National Guard brigade combat teams, which prepare and train for 
deployment at the Army's maneuver CTCs. In addition, we focused on the 
Army's mobilization training centers, where National Guard brigade 
combat teams that will be split into smaller units in theater conduct 
training.[Footnote 6] Because smaller-sized reserve-component units 
also conduct predeployment training at the Army's mobilization 
training centers for the Reserve and National Guard, we included these 
units in the scope of this review.[Footnote 7] We did not include 
active component units that do not train at maneuver CTCs since these 
units generally train at different locations--their home stations 
where they have training facilities and support. For the Marine Corps 
we focused on units training for deployment at its only CTC, at 
Twentynine Palms, California. 

We obtained and reviewed information from the Army's and Marine Corps' 
major training facilities on the training they conducted in fiscal 
year 2009 and fiscal year 2010, through April. We interviewed 
officials at the selected locations of the services' major training 
facilities and at the installations where the Army's mobilization 
training centers for the Reserve and National Guard are located to 
discuss adjustments that they made to support larger deployment to 
Afghanistan while still training for operations in Iraq. Specifically, 
we held discussions with officials from all four of the Army's CTCs; 
the Marine Corps' only CTC, the Air Ground Combat Center, located at 
Twentynine Palms, California; and officials from the Army's seven 
mobilization training centers for the Reserve and National Guard where 
the Army currently conducts training and plans to conduct training in 
the future.[Footnote 8] To determine the extent to which the Army and 
the Marine Corps have developed plans to adjust training capacity, we 
reviewed training guidance and strategies that provided information 
about future training requirements for the services, including the 
Army's force generation annex to its campaign plan and the Marine 
Corps' expeditionary brigade training requirements. We interviewed 
Army and Marine Corps officials to discuss the future training 
requirements and the available capacity at their major training 
facilities. We also examined existing Army and Marine Corps plans and 
strategies to adjust capacity to meet future training requirements. We 
did not evaluate the effectiveness of the training programs conducted 
at these locations. 

We assessed the reliability of the data presented in this report. 
Specifically, with regard to capacity--the maximum number of training 
rotations that can be conducted, or people that can be trained, on a 
sustainable basis--we interviewed officials and obtained data from the 
Army's and Marine Corps' headquarters organizations. In addition, we 
interviewed officials and obtained data from the major training 
facilities to verify that these data were consistent with the data 
provided by the headquarters organizations. We found the data to be 
sufficiently reliable for the purposes of this report. 

We conducted this performance audit from August 2009 to May 2010 in 
accordance with generally accepted government auditing standards. 
Those standards require that we plan and perform the audit to obtain 
sufficient, appropriate evidence to provide a reasonable basis for our 
findings and conclusions based on our audit objectives. We believe 
that the evidence obtained provides a reasonable basis for our 
findings and conclusions based on our audit objectives. Additional 
details on our scope and methodology are in appendix I. 

Background: 

Types of Army and Marine Corps Training: 

During initial entry training, recruits are trained on service tasks 
and skills, including basic military tactics, weapons training, and 
marksmanship. In addition, the services have annual training 
requirements that are focused on tasks such as crew-served weapons 
training, reacting to chemical and biological attacks, and offensive 
and defensive tactics. Prior to deploying overseas, units must also 
complete a set of service-directed predeployment training 
requirements, including a mission-rehearsal exercise. 

Army Force Generation: 

The Army's Force Generation model (ARFORGEN) is a cyclical unit- 
readiness model that affects the types of training that units conduct 
during each phase. Through ARFORGEN, the Army builds the readiness of 
units as they move through three phases: Reset, Train/Ready, and 
Available. The Army uses these phases, which are described in figure 
1, to prioritize resources and coordinate training, personnel, and 
equipment. 

Figure 1: Phases of ARFORGEN: 

[Refer to PDF for image: illustration] 

Train/Ready: 
Units build increased readiness. Deploying forces train for their 
operational mission; contingency forces, those without an operational 
mission, train for full-spectrum operations. Active units may be 
deployed; reserve-component units may be mobilized. 

Available: 
Units may or may not deploy. Units that do not deploy may conduct 
training or exercises; some units may remain in the phase as 
contingency forces. Deployed units will return to Reset upon 
redeployment; units that do not deploy will return to Reset after 12 
months. 

Reset: 
Active and reserve-component units remain in this phase for a minimum6 
and 12 months, respectively. Activities include: family reintegration, 
block leave, and individual and institutional training. 

Source: GAO analysis of Army data. 

[End of figure] 

As shown in figure 1, units entering the Available phase may or may 
not be deployed to conduct operational missions; units that are 
deployed in support of operations are known as deployed forces. Units 
in the Available phase that are not deployed are known as contingency 
forces. These units may conduct training or exercises with other 
services, governmental agencies, or military security forces from 
other nations. If units are deployed, they will return to the Reset 
phase upon redeployment--regardless of the length of deployment. If 
they are not deployed, units will return to the Reset phase after 12 
months. There are no prescribed time lengths for one complete ARFORGEN 
cycle because the length of the cycle is driven by the length of 
active-component deployments, and reserve-component mobilizations. 
While current deployments are typically 12 months long, the Army has 
also used deployments of varying lengths, including 6 and 15 months, 
to support its ongoing operations. For the Army's active-component 
forces the ARFORGEN cycle is three times as long as its deployments, 
and for its reserve-component forces the cycle is five times as long 
as its mobilizations. 

Army's and Marine Corps' Major Training Facilities and Approaches to 
Training: 

The Army maintains four CTCs: the Battle Command Training Program, 
Fort Leavenworth, Kansas; the National Training Center, Fort Irwin, 
California; the Joint Readiness Training Center, Fort Polk, Louisiana; 
and the Joint Multinational Readiness Center, Hohenfels, Germany. The 
Battle Command Training Program trains the command element of a unit. 
[Footnote 9] The National Training Center, Joint Readiness Training 
Center, and the Joint Multinational Readiness Center, collectively 
referred to as the maneuver CTCs, train brigade combat teams--
approximately 5,000 servicemembers--during rotations that last for 18 
to 25 days. 

Since 2003, the Army's maneuver CTCs have been conducting mission- 
rehearsal exercises for units prior to their deployments. Each 
training rotation is designed to challenge units and their leaders 
with the opportunity to face a well-trained opposing force, provide in-
depth analyses of performance to units and their leaders, and create a 
realistic training environment, intended to closely parallel actual 
warfare, including live-fire training. Training rotations at the 
maneuver CTCs also include force-on-force training in a live, virtual, 
and constructive environment. As noted in appendix II, the Army's 
maneuver CTCs can conduct 28 training rotations annually for brigade 
combat teams. In addition to a brigade combat team, a CTC training 
rotation may also include Army support units and personnel or 
capabilities from other services and agencies. 

In addition to the maneuver CTCs, the Army has seven mobilization 
training centers for the Reserve and National Guard that are operated 
by First Army--which is responsible for training mobilized reservists--
that conduct predeployment training. This training ranges from 15 to 
60 days for reserve-component units varying in size from small 
detachments--1 or 2 people--to brigade combat teams. Prior to 
deployment, units conduct mobilization and collective training at the 
Army's mobilization training centers for the Reserve and National 
Guard: Fort Dix, New Jersey; Camp Atterbury, Indiana; Fort Knox, 
Kentucky; Fort Bragg, North Carolina; Fort Stewart, Georgia; Camp 
Shelby, Mississippi; Fort Hood, Texas; Fort Bliss, Texas; Fort McCoy, 
Wisconsin; Fort Sill, Oklahoma; and Fort Lewis, Washington.[Footnote 
10] 

Before 2008, all deploying brigade combat teams conducted training at 
an Army maneuver CTC prior to deployment. However, in 2008, due to the 
high operational tempos from the force increase in Iraq, and finite 
training capacities, the Army determined that reserve-component 
brigade combat teams that would be split into smaller units and 
assigned other missions, such as security forces, would conduct 
training at the Army's mobilization training centers. The brigade 
combat teams that would control battle space in theater, both active 
and reserve component, would conduct training at the maneuver CTCs. 

We reported in July 2009 that capacity constraints had limited reserve-
component access to facilities at certain Army mobilization training 
centers because they also were being used by active-component forces. 
[Footnote 11] Around that time, First Army began to consolidate the 
Army's mobilization training centers for the Reserve and National 
Guard from 11 to 7. Specifically, First Army is retaining the 
locations that are owned by the reserve component or which have a 
dedicated training area for mobilizing reservists. These mobilization 
training centers will concentrate their efforts on training specific 
mission sets required for current operations while maintaining 
flexibility to support other missions in the future. As shown in 
appendix II, in fiscal year 2009, approximately 89,000 servicemembers 
were trained at the Army's mobilization training centers for the 
Reserve and National Guard. 

The Marine Corps is organized into Marine Air-Ground Task Forces--
which include headquarters, ground combat, logistics combat, and 
aviation combat elements--that train, exercise, and deploy as fully 
integrated combined-arms teams. At the Marine Corps' CTC, the Air 
Ground Combat Center at Twentynine Palms, California, battalion-sized 
units participate in a 28-day exercise that immerses units in an 
environment that is continuously updated and is designed to replicate 
the current operational conditions using mock urban villages, cultural 
role players, and equipment that will be employed in Afghanistan. The 
exercise includes two infantry battalions, a combat logistics 
battalion, and an aviation combat element in a single rotation that 
prepares Marines for the tactics and procedures they are expected to 
employ in Afghanistan. In addition, the Marine Corps will occasionally 
incorporate units from other services, such as the Air Force and Navy, 
and other nations to enhance the training experience. 

The Marine Corps can conduct 6 training rotations per year at 
Twentynine Palms; in fiscal year 2009 it trained approximately 23,000 
servicemembers. As of April 2010, the Marine Corps has trained 
approximately 9,800 servicemembers in support of missions in 
Afghanistan. 

Prior Work: 

We have previously reported on the Army's approach to training and 
mobilizing its reserve component.[Footnote 12] In July 2009, we 
reported that although the Army was exploring and had several 
initiatives underway to address training constraints, it had not 
identified the total requirements with its reserve-component training 
strategy. We recommended that the Army determine the range of 
resources and support that are necessary to fully implement its 
reserve-component training strategy. DOD partially agreed with our 
recommendation, however, as of May 2010, the Army had not identified 
the total requirements to fully implement its reserve-component 
training strategy. 

Army's and Marine Corps' Major Training Facilities Require Few 
Adjustments to Support Force Increase in Afghanistan: 

The Army and Marine Corps have shifted their operational priority from 
Iraq to Afghanistan; however, few adjustments were required at the 
Army's major training facilities for a number of reasons, including 
the similarities in the Army's training requirements for both 
operations. In addition, since summer 2009, the Marine Corps has been 
preparing most of its forces for missions in Afghanistan at its CTC at 
Twentynine Palms. 

Similarities in Army Predeployment Requirements and Related Support 
Result in Few Needed Changes at the Army's Major Training Facilities: 

Initially, the Army published separate predeployment training guidance 
for forces deploying in support of operations in Iraq and operations 
in Afghanistan. However, in September 2007, the guidance was combined 
into one document[Footnote 13] because there were only small 
differences in the required training tasks for the two 
operations.[Footnote 14] Because of the similarities in requirements, 
the Army has had to make few adjustments at its major training 
facilities to support the increase in forces deploying to Afghanistan. 

For example, maneuver CTCs have continued to train the same types of 
units--brigade combat teams--as the Army has increased its forces in 
Afghanistan and reduced its forces in Iraq. The Army's maneuver CTC 
and mobilization training centers for the Reserve and National Guard, 
which have dedicated opposing forces[Footnote 15] and trainers, use 
these same groups to train and prepare forces for missions in either 
Iraq or Afghanistan. These major training facilities also use the same 
training ranges, mock towns and villages, and instrumentation to train 
for both operations. Officials noted that they do not change much of 
the physical appearance of the training area except for village names 
and signs within the mock towns and villages to ensure that the proper 
language is displayed. 

While the equipment used in training varies somewhat for forces 
deploying to Iraq and Afghanistan, according to officials, these 
differences have required only minimal adjustments and have not 
affected the mission-rehearsal exercises or number of training 
rotations being conducted. For example, the types of Mine Resistant 
Ambush Protected vehicles that troops train on may vary due to the 
differing terrain between the two operations. In Afghanistan units use 
a lighter-weight all-terrain-capable version of the Mine Resistant 
Ambush Protected vehicles better suited for the uneven terrain and 
subpar road conditions, whereas in Iraq units use a heavier version of 
the vehicles. According to Army officials, the maneuver CTCs currently 
do not have the number of all-terrain-capable Mine Resistant Ambush 
Protected vehicles that they prefer for enhancing collective training; 
the majority of these vehicles currently are being deployed to 
Afghanistan. Therefore, the available vehicles are primarily being 
used at the maneuver CTCs to support individual training tasks 
required prior to deploying for operations in Afghanistan. As we 
previously reported, in instances when units lack the equipment to 
train on a task prior to deployment, they are supposed to receive the 
required training after they deploy.[Footnote 16] 

Army officials stated that the biggest change in adapting from Iraq to 
Afghanistan is in the training scenarios that are used during the 
rotations. For example, forces deploying to both Iraq and Afghanistan 
are provided training on counter-improvised explosive devices; 
however, differences in how the devices are being used in the two 
countries result in slightly different training scenarios. Although 
the development of the initial training scenarios for Afghanistan took 
several months, once the scenarios are developed, they can be tailored 
for each unit 180 days prior to the unit arriving at one of the Army's 
major training facilities. In addition, officials noted that the types 
of cultural role players participating in these scenarios were also 
different. For example, regarding languages for Iraq, role players in 
training scenarios speak Arabic; for Afghanistan, they speak Dari and 
Pashtu. 

Few Adjustments Required at the Marine Corps Training Facility: 

From 2003 to 2009, the Marine Corps had a significant number of forces 
in Iraq. With the drawdown of forces in Iraq, however, the Marine 
Corps has shifted its focus to missions in Afghanistan; as of the 
summer of 2009, the Marine Corps was conducting limited training for 
missions in Iraq at its CTC at Twentynine Palms. 

Like the Army, the Marine Corps, because of similarities in training 
requirements, had to make few adjustments at Twentynine Palms to 
support its shift in focus from Iraq to Afghanistan. For example, the 
Marine Corps uses the same training ranges, trainers, and mock towns 
and villages as it did when training forces for Iraq. However some 
modifications, such as changes to the signs in the mock towns and 
villages and the addition of Afghan role players, have been made to 
better replicate the current environment. 

The Army and Marine Corps Face Challenges in Adjusting Training 
Capacity to Meet Their Identified Future Requirements: 

The Army and Marine Corps face challenges as they look to broaden the 
scope and size of their training rotations in the future. The Army 
projects capacity shortfalls at its maneuver CTCs to meet its 
identified future requirements to train brigade combat teams for both 
continuing operations and a broader range of offensive, defensive, and 
stability operations. Further, the Army has not developed a plan to 
use its existing training capacity to meet these full-spectrum 
training requirements for its smaller reserve-component units. In 
addition, the Marine Corps estimates that it does not have sufficient 
training capacity to meet future large-scale training requirements at 
its major training facility; however, it is pursuing a land 
acquisition to meet its requirements. 

The Army Has Identified the Need for Extra Capacity by Fiscal Year 
2011: 

As outlined in the Army Training Strategy,[Footnote 17] the ARFORGEN 
process calls for brigade combat teams to conduct training rotations 
at the maneuver CTCs.[Footnote 18] To support this process, the Army 
has identified the need to conduct 36 to 37 brigade combat team 
rotations annually. Seventy-two of the Army's 73 brigade combat teams 
will conduct their rotations at the maneuver CTCs.[Footnote 19] The 
timing of units' rotations will depend on many factors, including 
their component and location. 

Specifically, the ARFORGEN process calls for most of the Army's active 
component brigade combat teams to conduct two maneuver CTC rotations 
during each ARFORGEN cycle. The first rotation will occur following 
the Reset phase and units will focus on their core missions by 
conducting full-spectrum operations training that includes offensive, 
defensive, and stability operations or homeland operations. The second 
rotation will occur at the end of the unit's Train/Ready phase and 
will focus on either the unit's deployment mission--if the unit has 
been designated for deployment--or on its core missions if the unit 
has not been scheduled to deploy and has instead been designated as a 
contingency force. 

The ARFORGEN process calls for reserve-component brigade combat teams 
to conduct one maneuver CTC rotation during their ARFORGEN cycle. Due 
to their part-time status following deployments, Army National Guard 
brigade combat teams will go into the Reset pool for 12 months--twice 
as long as active brigade combat teams. As units move into the 
available pool after completing the Train/Ready phase of ARFORGEN, 
they will conduct a maneuver CTC rotation. If the unit is scheduled to 
deploy, its rotation will focus on the deployed mission. If the unit 
is designated a contingency force, its rotation will focus primarily 
on full-spectrum operations. 

Under ARFORGEN, forward-deployed brigade combat teams in Europe, with 
ready access to the maneuver CTC in Germany, will conduct a CTC 
rotation every year regardless of which phase of the ARFORGEN cycle 
the unit is in. The brigade combat team in Korea, which is thousands 
of miles from the nearest maneuver CTC, will not conduct a maneuver 
CTC rotation and will conduct all of its training in Korea. 

Based on its projected tempo of operations in fiscal year 2011--12- 
month deployments and goals of 1:2 active component and 1:4 reserve 
component time-deployed to time-at-home ratios--the Army has 
identified the need to conduct 36 to 37 training rotations, as 
displayed in table 1. In addition, the table highlights--under 
different deployment scenarios--the effect that the ARFORGEN model's 
inputs can have on the number of maneuver CTC rotations that are 
needed. Specifically, table 1 shows different deployment periods, 
ranging from 6 to 15 months,[Footnote 20] and the number of maneuver 
CTC rotations required for each example. The examples in table 1 are 
meant to be illustrative; we did not reach any conclusions regarding 
these scenarios and recognize that the Army must consider many factors 
in determining the length of deployments. 

Table 1: Current and Potential Army Maneuver CTC Training Rotation 
Requirements Based on Force Generation Cycle: 

Active component: 

Active-component ratio, time-deployed to time-at-home; 
Goal: 12-month deployment: 1:2; 
Example A: 12-month deployment: 1:3; 
Example B: 6-month deployment: 1:3; 
Example C: 15-month deployment[A]: 1:3. 

Length of complete active-component ARFORGEN cycle (years); 
Goal: 12-month deployment: 3; 
Example A: 12-month deployment: 4; 
Example B: 6-month deployment: 2; 
Example C: 15-month deployment[A]: 5. 

Active-component rotations in ARFORGEN cycle (40 brigade combat teams, 
2 rotations per cycle); 
Goal: 12-month deployment: 80; 
Example A: 12-month deployment: 80; 
Example B: 6-month deployment: 80; 
Example C: 15-month deployment[A]: 80. 

Number of active-component rotations required per year (cycle 
rotations/length of cycle); 
Goal: 12-month deployment: 27; 
Example A: 12-month deployment: 20; 
Example B: 6-month deployment: 40; 
Example C: 15-month deployment[A]: 16. 

Reserve component: 

Reserve-component ratio, time-deployed to time-at-home; 
Goal: 12-month deployment: 1:4; 
Example A: 12-month deployment: 1:5; 
Example B: 6-month deployment: 1:5; 
Example C: 15-month deployment[A]: 1:5. 

Length of complete reserve-component ARFORGEN cycle (years); 
Goal: 12-month deployment: 5; 
Example A: 12-month deployment: 6; 
Example B: 6-month deployment: 3; 
Example C: 15-month deployment[A]: 6. 

Reserve-component rotations in ARFORGEN cycle (28 brigade combat 
teams, 1 rotation per cycle); 
Goal: 12-month deployment: 28; 
Example A: 12-month deployment: 28; 
Example B: 6-month deployment: 28; 
Example C: 15-month deployment[A]: 28. 

Number of reserve-component rotations required per year (cycle 
rotations/length of cycle); 
Goal: 12-month deployment: 5-6; 
Example A: 12-month deployment: 4-5; 
Example B: 6-month deployment: 9-10; 
Example C: 15-month deployment[A]: 4-5. 

Brigade combat teams outside of the United States: 

4 active-component brigade combat teams, Europe (1 rotation per year); 
Goal: 12-month deployment: 4; 
Example A: 12-month deployment: 4; 
Example B: 6-month deployment: 4; 
Example C: 15-month deployment[A]: 4. 

1 active-component brigade combat team, Korea[B]; 
Goal: 12-month deployment: 0; 
Example A: 12-month deployment: 0; 
Example B: 6-month deployment: 0; 
Example C: 15-month deployment[A]: 0. 

Total rotations required annually for 73 Army brigade combat teams; 
Goal: 12-month deployment: 36-37; 
Example A: 12-month deployment: 28-29; 
Example B: 6-month deployment: 53-54; 
Example C: 15-month deployment[A]: 24-25. 

Source: Department of the Army. 

[A] Due to the 12-month mobilization policy, the ARFORGEN cycle for 
the reserve component will remain 60 months. 

[B] The brigade combat team in Korea will not conduct a maneuver CTC 
rotation; it will conduct all of its training in Korea. 

[End of table] 

As shown in table 1, adjusting either the deployment length or time- 
deployed to time-at-home ratios can affect the required number of 
maneuver CTC rotations. Army officials have stated that while the 
current goal is time-deployed to time-at-home ratios of 1:2 for the 
active component and 1:4 for the reserve component, the Army would 
like to eventually get to a ratio of 1:3 for the active component and 
1:5 for the reserve component. Example A in table 1 shows that if 
deployments remained constant at 12 months but the Army was able to 
achieve the desired longer times at home it would reduce its required 
CTC rotations to 28 or 29 each year. Examples B and C are presented 
simply to illustrate the effect of various deployment lengths, which 
the Army has used in the past, on the number of required training 
rotations. 

The Army's maneuver CTCs cannot fully support the number of rotations 
called for by ARFORGEN--36 to 37 rotations.[Footnote 21] As of May 
2010, the Army's maneuver CTCs can currently conduct 28 brigade combat 
team training rotations per year--the National Training Center can 
conduct 10 rotations, the Joint Readiness Training Center can conduct 
10 rotations, and the Joint Multinational Readiness Center can conduct 
8 rotations. However, the Joint Multinational Readiness Center's role 
in Europe is not limited to providing maneuver CTC rotations to U.S. 
Army brigade combat teams; the Joint Multinational Readiness Center is 
currently using 4 of its 8 annual training rotations to train 
multinational partners. Unless the Joint Multinational Readiness 
Center uses its entire capability--to conduct 8 annual training 
rotations--to train U.S. Army brigade combat teams, the Army will 
train less than 28 brigade combat teams each year. 

According to Army officials at the maneuver CTCs, the maneuver CTCs 
could surge to conduct up to 32 rotations in one year but this level 
is not sustainable for an extended period because it does not provide 
enough time between rotations to properly maintain equipment and 
vehicles.[Footnote 22] Further, the trainers--both observer 
controller/trainers and opposing forces, who normally work 7 days per 
week when units are conducting their 18-to-25-day maneuver CTC 
rotations--do not have enough time to recover between rotations. 

Planned Exportable Training Capabilities Would Add Flexibility and 
Capacity, but Would Not Fully Address Projected Capacity Shortfalls: 

According to the Army Training Strategy,[Footnote 23] one of the 
Army's goals is to develop sufficient maneuver CTC capacity to support 
the ARFORGEN training cycle for deploying and contingency brigade 
combat teams by the end of fiscal year 2012. To better meet the Army's 
demand for maneuver CTC rotations and to generate trained and ready 
forces to conduct full-spectrum operations, the Army has developed an 
Exportable Training Capability at the Joint Multinational Readiness 
Center and is developing an Exportable Training Capability at the 
National Training Center. The Exportable Training Capabilities, which 
are mobile units of trainers and equipment, will travel to any of 15 
designated training areas. Plans call for this training to be focused 
on full-spectrum operations for brigade combat teams as they 
transition from the Reset to the Train/Ready phase of ARFORGEN. 

The Exportable Training Capability Operational and Organizational Plan 
Coordinating Draft, dated February 28, 2007, states that the 
exportable capability training is better than the training a unit 
could conduct at home station without external support, although not 
as robust as the training conducted at the static maneuver CTC 
locations. For example, the Exportable Training Capability cannot 
provide an in-depth level of after-action reporting, and it will not 
conduct live-fire exercises. In addition, while the maneuver CTCs have 
a robust, dedicated opposing force that is used during training, the 
Exportable Training Capabilities will rely on other units to provide a 
portion of the opposing force resources. According to this same draft 
operational and organizational plan, in the event of a surge the 
Exportable Training Capability must be prepared to conduct mission-
rehearsal exercises in support of deploying units. 

The Army initially planned to develop three Exportable Training 
Capabilities--one at the National Training Center, one at the Joint 
Readiness Training Center, and one at the Joint Multinational 
Readiness Training Center. However, due to personnel constraints, the 
Army was only able to develop the Exportable Training Capabilities at 
the Joint Multinational Readiness Center and the National Training 
Center. The Army designated the Joint Multinational Readiness Center 
as a dual-mission Exportable Training Capability because it already 
had employed its mobile capability to a limited extent into Eastern 
Europe to conduct training with multinational partners and had the 
necessary capabilities to perform as a mobile capability. In March of 
2009 the Joint Multinational Readiness Center-Exportable Training 
Capability deployed to Fort Bragg, North Carolina, and conducted a 
"proof of principle" for this concept by conducting a training 
rotation for a brigade combat team from the 82nd Airborne Division. 
With this deployment, the Joint Multinational Readiness Center-
Exportable Training Capability demonstrated that it has increased 
flexibility, which could be used to help the Army conduct 28 U.S. Army 
brigade combat team rotations by conducting its normal 4 rotations at 
Hohenfels, Germany, for the brigade combat teams in Europe and by 
deploying to the United States to conduct four additional rotations 
for Army brigade combat teams. 

The Exportable Training Capability at the National Training Center 
would increase the Army's training rotation capacity for brigade 
combat teams and is expected to conduct exportable training at one of 
the designated training areas at the same time that training is being 
conducted at the National Training Center at Fort Irwin. At full 
capability, this training capability is expected to be able to conduct 
6 rotations annually, which would increase the annual maneuver CTC 
training capacity from 28 to 34 rotations. The National Training 
Center's Exportable Training Capability was initially scheduled to 
reach its full operational capability in 2010, but, as we reported in 
2007, the Army was unable to meet its timelines due to personnel 
shortfalls caused by the Army's current commitments to ongoing 
operations.[Footnote 24] The Army currently is projecting that its 
National Training Center-Exportable Training Capability will reach its 
initial operating capability in fiscal year 2012 and full operating 
capability in fiscal year 2013. 

If the Army is to reach its new goal for full operating capability in 
fiscal year 2013, it will need to fill about 300 military positions 
that are required for the National Training Center-Exportable Training 
Capability. To prepare for the initial training event in October 2011, 
the Army needs to fill 30 critical personnel positions in the 
operations group--which includes planners for the exportable 
capability--by September 2010. As of April 2010, the Army had filled 
13 of these critical positions. The remaining 17 positions are for mid-
level officers, who are in short supply throughout the entire Army and 
in the Army's maneuver CTCs' existing operations groups. According to 
Army officials, if all 30 of the critical personnel positions are not 
filled by September 2010, the Army will potentially miss its 
operational timeline for conducting its initial training rotation, 
which has already slipped once. Officials at the maneuver CTCs noted 
that they expect to see an improvement in the filling of these 
positions with a recent transfer of responsibility for the operations 
groups from the U.S. Army Training and Doctrine Command to U.S. Army 
Forces Command but still expressed concerns about whether they would 
meet the September 2010 deadline for filling the 30 critical personnel 
positions.[Footnote 25] These officials said they eventually expect to 
see improvements in the filling of these positions with the continued 
drawdown in Iraq and the increased time at home of servicemembers. 

To meet its goal of conducting 6 training rotations, the Exportable 
Training Capability at the National Training Center will also have to 
overcome a number of support challenges. For example, the exportable 
capability will have to rely on the designated training areas for 
support. Specifically, the training areas will have to fund the 
initial start-up costs for facilities or support infrastructure 
required by the Exportable Training Capability. Further, the 
designated training areas will have to provide administrative support, 
and the unit conducting training may have to provide trainers for the 
exportable capability. 

Even if the Army is able to use the Exportable Training Capabilities 
as projected and conduct 34 training rotations of various levels each 
year beginning in fiscal year 2013, the Army projects that it will 
fall short of the 36 to 37 rotations it expects to need to train 
brigade combat teams. To help address its training capacity 
shortfalls, the Army has developed a list that prioritizes the 
scheduling of units training at its maneuver CTCs. The list assigns 
first priority to deploying units, followed by the global response 
force/CBRNE (chemical, biological, radiological, nuclear, and high-
yield explosives) consequence-management reaction force. Lower 
priority is assigned to units conducting full-spectrum operations 
mission-essential tasks and security forces. 

However, the Army has not assessed the risks associated with its 
inability to conduct the desired number of brigade combat team 
training rotations and has not developed a mitigation plan that 
identifies a full range of available options for addressing the risks 
of not conducting the desired numbers of rotations, within its current 
resource levels. Without such a plan, the Army's brigade combat teams 
face uncertainties concerning their ability to conduct CTC rotations 
or receive support from the Exportable Training Capability and will 
need to conduct some type of alternative training. 

The Army Continues to Develop Its Training Needs for the Reserve 
Component to Support ARFORGEN: 

In recent years, the Army has relied heavily on its reserve-component 
forces[Footnote 26] to meet operational demands in Iraq and 
Afghanistan. As described in the 2010 Army Posture Statement, as the 
Army looks to the future it must retrain soldiers, leaders, and units 
to build critical skills necessary to operate across the full spectrum 
of operations.[Footnote 27] Further, the Army expects that its units 
will be prepared through the ARFORGEN model to support both the 
current operation and a broader range of missions that could arise 
outside of the U.S. Central Command area of responsibility. 

As we have previously reported, agencies need to consider how their 
training strategy works in conjunction with other already-established 
program initiatives and develop mechanisms that effectively limit 
unnecessary overlap and duplication of effort to enhance the execution 
of that training strategy.[Footnote 28] Furthermore, in the Army 
Training Strategy, the Army indicated that the service should, to the 
extent possible, leverage existing training resources and use 
innovative training methods to reduce overhead.[Footnote 29] It will 
also enable the reserve component to establish a training strategy 
that increases premobilization readiness, and provide for seamless 
transition from premobilization to postmobilization and the 
flexibility to provide training to contingency forces within the 
ARFORGEN cycle. 

In preparation for their deployments, the Army currently trains its 
smaller reserve-component units at its mobilization training centers. 
As the Army plans to meet its future requirements, its plans call for 
continuing to train its smaller reserve-component forces at its seven 
mobilization training centers. Prior to attending training at the 
mobilization training centers these smaller units may receive training 
at the Army Reserve's Combat Support Training Center, located at Fort 
Hunter Liggett, California, or with the Army National Guard's 
exportable training capability that it refers to as the Home Station 
Culminating Training Event.[Footnote 30] 

While the Army has identified its training requirements for its 
smaller reserve-component units that are scheduled to deploy in 
support of ongoing operations, the Army is still refining the training 
requirements for its smaller reserve-component units that will serve 
as contingency forces. Although the Army's ARFORGEN requirements call 
for these units to be trained to operate across the full-spectrum of 
operations, the Army has not decided where these smaller units will 
conduct their collective training exercises in support of ARFORGEN. 
However, the Army has existing training locations that could be 
utilized to provide this training. For example, a recent First Army 
preliminary review indicates that it can train and support 
approximately 86,000 reserve-component servicemembers annually at the 
seven mobilization training centers. In addition to the Army's 
mobilization training centers, the Army could also utilize the 
training capacity at the Army National Guard's Home Station 
Culminating Training Event or the Army Reserve's Combat Support 
Training Center. These training venues provide units with external 
equipment, resources, and trainers at a level above what normally 
could be provided at the units' home stations. In addition, these 
training venues make available the external support that assists units 
with their ability to conduct training for both current and full-
spectrum operations. 

As of April 2010 the Army had not finalized its training strategy, 
including where its smaller contingency forces will conduct training. 
Furthermore, the Army lacks a complete assessment that outlines how 
its existing training capacity can best support its smaller units. 
Without a complete assessment, the Army will be unable to determine if 
it can leverage its existing training capacity to meet its future 
training requirements for its smaller units or whether any excess 
reserve-component training capacity exists. 

The Marine Corps Is Reviewing Options to Acquire More Land at 
Twentynine Palms to Meet Its Future Training Requirement: 

Currently, the Marine Corps trains its forces at Twentynine Palms 
before they deploy to Afghanistan. However, Marine Corps officials, 
citing lessons from operations in Iraq and Afghanistan and themes 
outlined in the 2008 Marine Corps Vision and Strategy 2025,[Footnote 
31] identified the need to train Marine Expeditionary Brigades, about 
15,000 Marines, as an integrated combat team in large-scale training 
exercises.[Footnote 32] The Marines currently lack the training 
capacity to conduct this training. 

In 2004, at the request of the Marine Corps, the Center for Naval 
Analyses conducted a study to identify expeditionary brigade training 
requirements and the region that could best support these 
requirements.[Footnote 33] The study reviewed three regions: the 
Southwestern United States, which includes the Twentynine Palms 
training facility, the Middle Atlantic Coast, and the north coast of 
the Gulf of Mexico.[Footnote 34] The study's authors concluded that 
while all three locations could support some form of Marine 
Expeditionary Brigade-level, live-fire and maneuver training, there 
was no Department of Defense range that could provide sufficient space 
for Marine Expeditionary Brigades to conduct sustained combined-arms, 
live-fire and maneuver training. They further concluded that the 
Southwestern United States provided the best training area for an 
expeditionary training brigade but found that this level of training 
could only be fully conducted with an expansion of the training ranges 
and airspace at Twentynine Palms. 

In 2006, the Marine Corps validated the need for a large-scale Marine 
Expeditionary Brigade training exercise and approved the need for a 
training area and facility to conduct realistic training for all 
elements of the expeditionary brigade. In 2009, the Marine Corps 
validated training objectives for the exercise and established a 
minimum threshold that all training has to meet. These requirements 
call for at least two battalion task forces to converge on a single 
objective. 

After receiving approval from the Office of the Secretary of Defense 
to pursue the establishment of airspace and land acquisition at 
Twentynine Palms, the Marine Corps identified six alternatives that, 
at a minimum, meet the training threshold. The six alternatives for 
land acquisition range in size from approximately 131,000 to 200,000 
acres. In addition, the Marine Corps has also identified a "no-action 
alternative" which would provide no additional land or airspace in 
support of the new training requirement. According to officials, if 
the Marine Corps is not able to acquire land, the threshold level of 
training will still be met and it will train the 15,000 person 
expeditionary brigade, although the entire brigade will not be 
physically located at Twentynine Palms during the training. The Marine 
Corps is currently conducting its environmental impact assessment and 
expects to release its preferred alternative for land acquisition by 
fiscal year 2012. 

Conclusions: 

While the operational shift from Iraq to Afghanistan has not required 
many adjustments at the Army's and Marine Corps' major training 
facilities, both services face challenges for the future. The Marine 
Corps is pursuing options for acquiring land to support a recent 
increased requirement to train about 15,000 Marines as an integrated 
combat team in large-scale exercises. The Army is projecting a 
capacity shortfall as it seeks to expand the training for brigade 
combat teams at its maneuver CTCs. To address this capacity shortfall, 
the Army is developing exportable training capabilities, but personnel 
shortages could delay efforts to achieve full operational capability 
by 2013. The Army has not completed an assessment to determine its 
full range of options for meeting its future brigade combat team 
requirements or the risks associated with not conducting the desired 
number of training rotations. Until the Army develops a plan that 
examines all the options for meeting its brigade combat team training 
requirements or mitigating its capacity shortfalls, it will not be 
able to fully implement ARFORGEN. Further, the Army's brigade combat 
teams face uncertainties concerning their ability to conduct CTC 
rotations or receive support from the Exportable Training Capability 
and may need to conduct some type of alternative training. In 
addition, while the Army has identified its training requirements and 
locations for its smaller reserve-component units that will be 
deploying for ongoing operations, it has not finalized the training 
requirements for its smaller reserve-component units that will serve 
as contingency forces, including where or when these contingency 
forces should be trained. As a result, the Army does not know if its 
existing training capacity can support these smaller units as they 
transition though the ARFORGEN training cycle to meet future training 
requirements. Until the Army finalizes its reserve-component training 
strategy it will not be able to determine whether it can leverage 
existing capacities to meet future reserve-component training 
requirements, or whether any excess reserve-component training 
capacity exists. 

Recommendations for Executive Action: 

We recommend that the Secretary of Defense take the following two 
actions: 

* To address the challenges associated with training its brigade 
combat teams for both ongoing operations and a fuller range of 
missions, direct the Secretary of the Army to develop and implement a 
plan to evaluate the full range of available options for training its 
brigade combat teams; assess the risks of not conducting the desired 
number of training rotations; and determine how, if necessary, risks 
will be mitigated. 

* To maximize the use of existing resources, direct the Secretary of 
the Army to finalize the training requirements for smaller reserve- 
component units that will act as contingency forces under its Army 
Force Generation (ARFORGEN) model. The completed training requirements 
should identify when smaller units' training should occur and include 
an analysis of existing Army training capacity to determine whether 
any excess capacity exists. Specifically, the analysis should weigh 
the costs and benefits of using the training capacity that currently 
exists at the Army's mobilization training centers in conjunction with 
or as alternatives to its other efforts, such as the home station 
culminating training events. 

Agency Comments and Our Evaluation: 

In written comments on a draft of this report, DOD concurred or 
partially concurred with our recommendations. Specifically, DOD 
partially concurred with our recommendation that the Secretary of 
Defense direct the Secretary of the Army to address the challenges 
associated with training its brigade combat teams for both ongoing 
operations and a fuller range of missions by developing and 
implementing a plan to evaluate the full range of available options 
for training its brigade combat teams; assessing the risks of not 
conducting the desired number of training rotations; and determining 
how, if necessary, risks will be mitigated. In its comments, DOD 
recognized its shortfall in maneuver Combat Training Center (CTC) 
capacity to execute its brigade combat team training strategy and meet 
global force requirements. DOD stated that in January 2010, the Army 
initiated a Collective Training Comprehensive Review to identify and 
evaluate brigade combat team training options with a specific focus on 
the roles and requirements between home stations and CTCs in the 
training strategy. DOD noted that it will discuss the review's 
findings and recommendations during an upcoming Army Training and 
Leader Development Conference, and develop consensus on future 
adjustments to the training strategy or CTC Program based on 
acceptable levels of risk. DOD further noted that the Army agrees a 
risk and mitigation plan is required to address CTC capacity 
shortfalls. However, it believed that including table 1 in the report, 
which describes the current and potential Army maneuver CTC training 
rotation requirements under various deployment scenarios, was 
inappropriate. Specifically, DOD believed including the table suggests 
that the Army should mitigate CTC capacity shortfalls with longer 
deployments. While it noted that longer deployments would mitigate 
shortfalls, the Army must consider other factors, including stress on 
the force. We agree that the Army must consider a number of factors, 
including deployment length and deployment to time-at-home ratios, to 
identify the training capacity required at its CTCs. By including the 
table we are not suggesting that the Army increase deployment lengths. 
Rather, as noted in the report, the table is presented to illustrate 
the effect of various deployment lengths, which the Army has used in 
the past, on the number of required training rotations. However, in 
light of DOD's comments, we have clarified the text further to 
emphasize that the table is illustrative and does not reach any 
conclusions on any of these scenarios. 

DOD concurred with our second recommendation that the Secretary of 
Defense direct the Secretary of the Army to finalize the training 
requirements for smaller reserve-component units that will act as 
contingency forces under its Army Force Generation (ARFORGEN) model. 
DOD noted that the Army is currently addressing these issues and has 
been executing a number of mitigating efforts to address training 
challenges, such as the Collective Training Comprehensive Review, 
which is intended to review all Army collective training requirements 
and analyze capacity to determine how best to maximize home-station 
and the CTCs' abilities for all Army components. DOD further stated 
that the Army is reviewing the training requirements and readiness 
goals that units are expected to accomplish as they move through the 
ARFORGEN cycle. DOD noted that the Army has just completed the 
staffing process for a new Army regulation on ARFORGEN, AR 525-XX, 
which establishes a cyclic process to generate trained, ready units 
for full-spectrum operations. This Army regulation is supported by AR 
350-xx, Reserve Component Training under ARFORGEN, which is under 
staff review and will address the reserve-component specific issues 
associated with executing full-spectrum operations training under 
ARFORGEN. Further, DOD noted that the Army is working with the 
Assistant Secretary of the Army for Manpower and Reserve Affairs, the 
National Guard Bureau, and the U.S. Army Reserve Command to address 
specific issues related to operationalizing the reserve component, 
such as contiguous training policies and the best use of all Army 
training capacity. Additionally, DOD stated that the Army has 
validated the Army National Guard's Exportable Combat Training 
Capability, which provides home station culminating training events 
for all types of units, and the Army Reserve's Combat Support Training 
Center, which is executed at three Army Reserve sites. 

The full text of DOD's written comments is reprinted in appendix III. 

We are also sending copies of this report to the Secretary of Defense. 
In addition, this report will be available at no charge on the GAO Web 
site at [hyperlink, http://www.gao.gov]. 

Should you or your staff have any questions concerning this report, 
please contact me at (202) 512-9619 or pickups@gao.gov. Contact points 
for our Offices of Congressional Relations and Public Affairs may be 
found on the last page of this report. Key contributors to this report 
are listed in appendix IV. 

Signed by: 

Sharon L. Pickup, Director: 
Defense Capabilities and Management: 

[End of section] 

Appendix I: Scope and Methodology: 

To assess the extent to which the Army and Marine Corps have made 
adjustments at their major training facilities to support larger 
deployments to Afghanistan while still preparing forces for 
deployments to Iraq, we reviewed Army and Marine Corps training 
policies and guidance, such as Army regulation 350-50, Combat Training 
Center Program, the Army's Combat Training Center Master Plan, and the 
Marine Corps' OIF/OEF Predeployment Training Continuum, and Marine 
Corps Order 3502.6, Marine Corps Force Generation Process. In 
addition, we interviewed officials at the Department of the Army-
Training Directorate; U.S. Army Forces Command; U.S. Army Training and 
Doctrine Command; First U.S. Army; U.S. Army National Guard; U.S. Army 
Reserve Command; Marine Corps Plans, Policies, and Operations-Ground 
Combat Element Branch; Marine Corps Training and Education Command; 
Marine Forces Command; and Marine Forces Reserve regarding adjustments 
that were required at the Army and Marine Corps major training 
facilities to support deployment to Iraq and Afghanistan. We also 
reviewed the U.S. Army Forces Command's Predeployment Training 
Guidance for Follow-on Forces Deploying in Support of Southwest Asia, 
which outlines the training requirements for Iraq and Afghanistan, to 
identify differences in training requirements between Iraq and 
Afghanistan, and interviewed Army officials to discuss these 
documents. We obtained and reviewed information from the Army's and 
Marine Corps' major training facilities on the training they conducted 
in fiscal year 2009 and fiscal year 2010, through April. We also 
interviewed officials at the training facilities, and for the Army's 
mobilization training centers for the Reserve and National Guard, on 
the installations where the training facilities are located, to 
discuss how they are currently using their training facilities to 
train for operations in Iraq and Afghanistan. Specifically, we held 
discussion with officials from all four of the Army's Combat Training 
Centers (CTC)--Battle Command Training Program, Fort Leavenworth, 
Kansas; National Training Center, Fort Irwin, California; Joint 
Readiness Training Center, Fort Polk, Louisiana; and Joint 
Multinational Training Center, Hohenfels, Germany. While we met with 
officials from all four CTCs, we only included the three maneuver CTCs 
in the scope of our review, as they conduct live-fire training 
exercises; the fourth CTC, Battle Command Training Program, was 
designed to train the command element and not the entire unit, and 
focuses on computer-assisted training exercises. We also held 
discussions with officials from the Marine Corps' training facility at 
Twentynine Palms, California, and officials from the Army's seven 
mobilization training centers for the Reserve and National Guard at 
which the Army currently conducts training and plans to conduct 
training in the future, including Army Support Activity-Dix (formerly 
known as Fort Dix), Camp Atterbury, Fort Knox, Camp Shelby, Fort Hood, 
Fort Bliss, and Joint Base Lewis-McChord (formerly known as Fort 
Lewis). 

In focusing our review, we also identified the Army's and Marine 
Corps' major predeployment training facilities; specifically the 
locations at which these services are conducting final mission-
rehearsal exercises that include live-fire training for units 
deploying in support of current operations in Iraq and Afghanistan. 
[Footnote 35] For the Army we focused on active and National Guard 
brigade combat teams, which prepare and train for deployment at the 
Army's maneuver CTCs. In addition, we focused on the Army's 
mobilization training centers, where National Guard brigade combat 
teams that will be split into smaller units in theater conduct 
training.[Footnote 36] Because smaller-sized reserve-component units 
also conduct predeployment training at the Army's mobilization 
training centers, we included these units in the scope of this review. 
We did not include active-component units that do not train at CTCs, 
since these units generally train at different locations--their home 
stations where they have required training facilities and support. For 
the Marine Corps we focused on units training for deployment at 
Twentynine Palms, California, its only CTC. 

To determine the extent to which the Army and the Marine Corps have 
developed plans to adjust training capacity, we reviewed service 
documentation regarding future training needs, to include the 2009 
Army Campaign Plan, 2010 Army Posture Statement, 2010 National Guard 
Posture Statement, 2010 Army Reserve Posture Statement, the Marine 
Corps Vision and Strategy 2025, and the 2009-2015 Marine Corps Service 
Campaign Plan. To further determine the Army's future training 
capacity requirements at its CTCs we reviewed and assessed Army 
guidance for the CTCs to include the 2008 and 2010 Combat Training 
Center Master Plans, the 2010 Headquarters Department of the Army 
Execution Order for the Establishment of the Exportable Training 
Capability, and the 2010 Memorandum of Agreement between the U.S. Army 
Training and Doctrine Command and the U.S. Army Forces Command 
regarding the transfer of the National Training Center and Joint 
Readiness Training Center Operations Groups. We also obtained and 
reviewed guidance regarding the Army's future training requirements 
for smaller units to include the 2009 Army Training Strategy, the 2009 
ARFORGEN Training Support for an Operational Reserve (Coordinating 
Draft), First Army Command Training Guidance for Fiscal Years 2009 and 
2010, and the 2008 First Army Operations Order, which provides command 
guidance for mobilization, training, validation, and deployment. In 
addition, we reviewed Marine Corps guidance regarding its expanded 
training requirements at Twentynine Palms, including the 2010 Marine 
Corps Force Generation Process, 2009 Marine Expeditionary Brigade 
Objective and Threshold Training Requirements, the Marine Corps Vision 
and Strategy 2025, the 2009-2015 Marine Corps Service Campaign Plan, 
and the 2004 Marine Corps Expeditionary Brigade Exercise Study by the 
Center for Naval Analysis. 

In addition, we reviewed Department of Army information outlining the 
number of training rotations that the Army will need at its maneuver 
CTCs to support its identified Army Force Generation (ARFORGEN) 
requirements for 72 brigade combat teams based on a time-deployed to 
time-at-home ratio of 1:2 for the active-component brigade combat 
teams and 1:4 for the reserve-component brigade combat teams. To 
determine the number of rotations needed under the Army's ARFORGEN 
model portraying a lower deployment demand of 1:3 time-deployed to 
time-at-home ratio for active-component brigade combat teams and 1:5 
for reserve-component brigade combat teams, we applied the Department 
of Army's data regarding total rotations required under the ARFORGEN 
cycle. Based on the time-deployed to time-at-home ratio of 1:3 and 1:5 
for active-and reserve-component brigade combat teams, respectively, 
we determined that a total of 28-29 training rotations would be 
required annually. We developed an additional ARFORGEN model scenario 
based on deployments of 6 months--similar to how the Army deployed in 
support of missions before September 2001--but still maintained a time-
deployed to time-at-home ratio of 1:3 for the active component and 1:5 
for the reserve component. The total number of required rotations 
under this ARFORGEN cycle would increase to 53-54 annually. 

To assess the extent to which challenges existed for the Army in 
meeting its future training requirements for brigade combat teams, we 
compared the total number of training rotations that the Army can 
conduct annually at its maneuver CTCs to the desired number of 
rotations it would conduct under its force generation cycle--ARFORGEN. 
The Army has identified a rotation shortage and developed plans to 
mitigate this shortage through its Exportable Training Capability. 
However, in examining the Exportable Training Capability we found that 
the Army would still have a shortage of training rotations to meet the 
future training requirements called for in the Army's Force Generation 
model. We interviewed officials with the Department of the Army, the 
Combat Training Center Directorate, U.S. Army Forces Command, the 
Army's three maneuver CTCs, and the Exportable Training Capability at 
the National Training Center regarding the likelihood of this 
capability meeting its current timelines and milestones and the 
availability of risk assessments or plans to assist the Army in 
conducting its desired number of training rotations in the future. In 
addition, to determine if the Army's reserve component faced 
challenges in meeting its future training requirements as prescribed 
in the ARFORGEN model, we interviewed officials within the Department 
of the Army, U.S. Army Forces Command, First Army, the Army National 
Guard Bureau, and U.S. Army Reserve Command to determine if there is 
an Army policy identifying when and where the training of reserve-
component contingency forces would occur within the ARFORGEN model. 
Further, we interviewed officials to determine the availability of 
existing Army resources, including the Army's mobilization training 
centers for the Reserve and National Guard, to support future 
requirements. In addition, we reviewed First Army's preliminary review 
detailing the availability of the Army's mobilization training centers 
to conduct training for contingency forces. We interviewed Marine 
Corps officials within the Marine Corps Training and Education Command 
to discuss their recently established training requirement; 
specifically to discuss the lessons learned that prompted this 
requirement. Further, we interviewed officials at Marine Corps Forces 
Command; Marine Corps Plans, Policies, and Operations; and the Marine 
Corps Air Ground Task Force to obtain further information regarding 
future training requirements and training capacity at Twentynine 
Palms. We also reviewed documents, such as the Marine Corps 2010 
Proposed Land Acquisition and Airspace Establishment in Support of 
Large Scale Marine Air Ground Task Force Live Fire and Maneuver 
Training public information briefing, to obtain information regarding 
the Marine Corps land-acquisition timelines and alternatives to meet 
its new training requirement. 

We assessed the reliability of the data presented in this report. 
Specifically, with regard to capacity--the maximum number of training 
rotations that can be conducted, or people that can be trained, on a 
sustainable basis--we interviewed officials and obtained data from the 
Army's and Marine Corps' headquarters organizations. In addition, we 
interviewed officials and obtained data from the major training 
facilities to verify that these data were consistent with the data 
provided by the headquarters organizations. We found the data to be 
sufficiently reliable for the purposes of this report. 

In conducting this work, we contacted appropriate officials at the 
organizations outlined in table 2. 

Table 2: Organizations Interviewed during Our Review: 

Office of the Secretary of Defense: 
* Office of the Undersecretary of Defense (Personnel and Readiness), 
Arlington, Virginia.
* Deputy Under Secretary of Defense for Readiness, Arlington, VA. 

U.S. Army: 
* Office of the Deputy Chief of Staff, G-3/5/7, Arlington, Virginia.
* U.S. Army Training and Doctrine Command, Fort Monroe, Virginia.
* U.S. Army Forces Command, Fort McPherson, Georgia.
* Joint Multinational Training Command, Grafenwoehr, Germany.
* U.S. Army Europe, Heidelberg, Germany.
* Army National Guard, Arlington, Virginia.
* U.S. Army Reserve Command, Fort McPherson, Georgia.
* First Army, Fort Gillem, Georgia.
* U.S. Army Installation Management Command, Alexandria, Virginia.
* Combat Training Center Directorate, Fort Leavenworth, Kansas.
* Battle Command Training Program, Fort Leavenworth, Kansas.
* National Training Center, Fort Irwin, California.
* Joint Readiness Training Center, Fort Polk, Louisiana.
* Joint Multinational Readiness Center, Hohenfels, Germany.
* Army Support Activity Dix (formerly knows as Fort Dix), New Jersey.
* Camp Atterbury, Indiana.
* Fort Knox, Kentucky.
* Camp Shelby, Mississippi.
* Fort Hood, Texas.
* Fort Bliss, Texas.
* Joint Base Lewis-McChord (formerly known as Fort Lewis), Washington. 

U.S. Marine Corps: 

* Headquarters Marine Corps, Plans, Policies, and Operations, 
Arlington, Virginia.
* Marine Corps Training and Education Command, Quantico, Virginia.
* Marine Forces Command, Norfolk, Virginia.
* Marine Forces Reserve Command, New Orleans, Louisiana.
* Marine Corps Center for Lesson Learned, Quantico, Virginia.
* Marine Corps Air Ground Task Force Training Command, Twentynine 
Palms, California. 

Source: GAO. 

[End of table] 

We conducted this performance audit from August 2009 to May 2010 in 
accordance with generally accepted government auditing standards. 
Those standards require that we plan and perform the audit to obtain 
sufficient, appropriate evidence to provide a reasonable basis for our 
findings and conclusions based on our audit objectives. We believe 
that the evidence obtained provides a reasonable basis for our 
findings and conclusions based on our audit objectives. 

[End of section] 

Appendix II: Current Training Capacity at the Army's Major Training 
Facilities: 

As noted in table 3 below, in fiscal year 2009, the Army conducted 28 
rotations, training over 120,000 people, at its three maneuver Combat 
Training Centers (CTC). Specifically, the National Training Center 
conducted 10 training rotations at Fort Irwin, California; the Joint 
Readiness Training Center conducted 10 training rotations at Fort 
Polk, Louisiana; and the Joint Multinational Readiness Center 
conducted 8 rotations which were split between its permanent 
Hohenfels, Germany, location and unit home-station locations. 

Table 3: Training Conducted at the Army's Maneuver CTCs: 

Maneuver Combat Training Center (CTC): National Training Center; 
Location: Fort Irwin, California; 
Focus: Brigade combat team operations in mid-to high-intensity 
conflicts; 
Length of training rotation (days): 18-22; 
Annual number of training rotations conducted: 10; 
Annual number of personnel trained (fiscal year 2009) (in thousands): 
50; 
Annual number of personnel trained (fiscal year 2010) (in 
thousands)[A]: 21. 

Maneuver Combat Training Center (CTC): Joint Readiness Training Center; 
Location: Fort Polk, Louisiana; 
Focus: Brigade combat team operations from low-to high-intensity 
conflicts; 
Length of training rotation (days): 21; 
Annual number of training rotations conducted: 10; 
Annual number of personnel trained (fiscal year 2009) (in thousands): 
50; 
Annual number of personnel trained (fiscal year 2010) (in 
thousands)[A]: 20. 

Maneuver Combat Training Center (CTC): Joint Multinational Readiness 
Center; 
Location: Hohenfels, Germany, or unit home-station locations; 
Focus: Brigade combat team operations from low-to high-intensity 
conflicts; 
Length of training rotation (days): 25; 
Annual number of training rotations conducted: 8; 
Annual number of personnel trained (fiscal year 2009) (in thousands): 
21; 
Annual number of personnel trained (fiscal year 2010) (in 
thousands)[A]: 14. 

Maneuver Combat Training Center (CTC): Total; 
Annual number of training rotations conducted: 28; 
Annual number of personnel trained (fiscal year 2009) (in thousands): 
121; 
Annual number of personnel trained (fiscal year 2010) (in 
thousands)[A]: 55. 

Source: GAO Analysis of Army data: 

[A] Fiscal year 2010 data is partial and covers training carried out 
from October 2009 to April 2010. 

[End of table] 

As shown below in table 4, in fiscal year 2009, the Army's 
mobilization training centers for the Reserve and National Guard 
trained nearly 89,000 servicemembers for deployment. 

Table 4: Training Conducted at the Army's Mobilization Training 
Centers for the Reserve and National Guard: 

Location: Army Support Activity-Dix,[A] New Jersey; 
Primary mission trained: Civil affairs, psychological operations; 
Annual number of personnel trained (fiscal year 2009): 10,980; 
Annual number of forces trained (fiscal year 2010): 5,493. 

Location: Fort Knox, Kentucky[B]; 
Primary mission trained: [Empty]; 
Annual number of personnel trained (fiscal year 2009): 0; 
Annual number of forces trained (fiscal year 2010): 0. 

Location: Camp Atterbury, Indiana[C]; 
Primary mission trained: Kosovo forces, provincial reconstruction 
teams; 
Annual number of personnel trained (fiscal year 2009): 9,744; 
Annual number of forces trained (fiscal year 2010): 6,187. 

Location: Camp Shelby, Mississippi; 
Primary mission trained: Brigade combat teams; 
Annual number of personnel trained (fiscal year 2009): 16,112; 
Annual number of forces trained (fiscal year 2010): 7,066. 

Location: Fort Hood, Texas; 
Primary mission trained: Sustainment, aviation; 
Annual number of personnel trained (fiscal year 2009): 7,728; 
Annual number of forces trained (fiscal year 2010): 4,499. 

Location: Fort Bliss, Texas; 
Primary mission trained: Detainee operations, military police; 
Annual number of personnel trained (fiscal year 2009): 7,678; 
Annual number of forces trained (fiscal year 2010): 7,120. 

Location: Joint Base Lewis-McChord,[D] Washington; 
Primary mission trained: Medical, multinational force and observers; 
Annual number of personnel trained (fiscal year 2009): 8,800; 
Annual number of forces trained (fiscal year 2010): 4,079. 

Location: Fort McCoy, Wisconsin; 
Primary mission trained: Engineering, finance; 
Annual number of personnel trained (fiscal year 2009): 16,010; 
Annual number of forces trained (fiscal year 2010): 4,196. 

Location: Fort Stewart, Georgia; 
Primary mission trained: Brigade combat teams; 
Annual number of personnel trained (fiscal year 2009): 6,605; 
Annual number of forces trained (fiscal year 2010): 0[E]. 

Location: Fort Sill, Oklahoma; 
Primary mission trained: Aviation; 
Annual number of personnel trained (fiscal year 2009): 5,306; 
Annual number of forces trained (fiscal year 2010): 2,249. 

Location: Total; 
Annual number of personnel trained (fiscal year 2009): 88,963; 
Annual number of forces trained (fiscal year 2010): 40,899. 

Source: First Army. 

[A] Army Support Activity Dix was formerly known as Fort Dix. 

[B] As of April 2010, Fort Knox had not begun conducting training 
rotations for operations. 

[C] Reserve-component mobilization training centers that train brigade 
combat teams. 

[D] Joint Base Lewis-McChord was formerly known as Fort Lewis. 

[E] Reserve-component mobilization training was not conducted at Fort 
Stewart in fiscal year 2010. 

[End of table] 

[End of section] 

Appendix III: Comments from the Department of Defense: 

Note: Page numbers in the draft report may differ from those in this 
report. 

Office Of The Under Secretary Of Defense: 
Personnel And Readiness: 
4000 Defense Pentagon: 
Washington, D.C. 20301-4000: 
	
July 2, 2010: 

Ms. Sharon L. Pickup: 
Director, Defense Capabilities and Management: 
U.S. Government Accountability Office: 
441 G Street, NW: 
Washington, DC 20548: 

Dear Ms. Pickup: 

This is the Department of Defense Response to the Government 
Accountability Office Draft Report, GA0-10-720, "Military Training: 
Army and Marine Corps Face Challenges to Address Projected Future 
Requirements, dated May 28, 2010 (GAO code 351387)." We thank you for 
the opportunity to comment. Regarding the recommendations, we 
partially concur with recommendation 1 and concur with recommendation 
2. Elaboration on these positions is in the enclosure appended to this 
letter. 

Sincerely, 

Signed by: 

Samuel D. Kleinman: 
Deputy Under Secretary of Defense Readiness: 

[End of letter] 

GAO Draft Report Dated May 28, 2010: 
GAO-10-720 (GAO Code 351387): 

"Military Training: Army And Marine Corps Face Challenges To Address 
Projected Future Requirements" 

Department Of Defense Comments To The GAO Recommendations: 

Recommendation 1: The GAO recommends that the Secretary of Defense 
direct the Secretary of the Army to develop and implement a plan to 
evaluate the full range of available options for training its brigade 
combat teams; assess the risks of not conducting the desired number of 
training rotations, and determine how, if necessary, risks will be 
mitigated. (See page 24/GAO Draft Report.) 

DoD Response: Partially Concur. 

(1) The DoD recognizes its shortfall in maneuver CTC capacity to 
execute our BCT training strategy and meet global force requirements. 
In January 2010, the Army initiated a Collective Training 
Comprehensive Review to identify and evaluate BCT training options 
with a specific focus on the roles and requirements between home 
stations and CTCs in the training strategy. We will discuss the 
Collective Training Comprehensive Review's findings and 
recommendations during our Army Training and Leader Development 
Conference from 13-14 July 2010, and develop consensus on future 
adjustments to our training strategy or CTC Program based on 
acceptable levels of risk. The GAO report already highlights how the 
Army is currently mitigating the maneuver CTC capacity shortfall using 
scheduling priority on page 19. 

(2) Again, the Army concurs that a risk assessment and mitigation plan 
is required to address CTC capacity shortfalls. However, the inclusion 
of Table 1 (page 14) is inappropriate. Table 1 correlates longer BCT 
Boots-On-Ground (BOG) lengths with decreased CTC capacity 
requirements. The inclusion of this table suggests that the Army 
should mitigate CTC capacity shortfalls by requiring units to deploy 
for longer periods of time. Using longer BOG lengths would mitigate 
CTC capacity shortfalls, but the Army has to consider many other 
factors, including stress on the force, in any decision that alters 
BOG lengths. The Army non-concurs with Table 1 and requests that it be 
deleted. Omitting Table 1 will allow the Army to develop a more 
independent, objective, and realistic mitigation plan to address CTC 
capacity shortfalls. 

Recommendation 2: The GAO recommends that the Secretary of Defense 
direct the Secretary of the Army to finalize the training requirements 
for smaller reserve component units that will act as contingency 
forces under its Army Force Generation model. The completed training 
requirements should identify when smaller units' training should occur 
and include an analysis of existing Army training capacity to 
determine whether any excess capacity exits. Specifically, the 
analysis should weigh the costs and benefits of using the training 
capacity that currently exists at the Army's mobilization training 
centers in conjunction with or as alternatives to its other efforts, 
such as the home station culminating training events. (See page 25/GAO 
Draft Report.) 

DoD Response: Concur. 

(1) The Army is currently addressing these issues and has been 
executing number of mitigating efforts to address training challenges. 
The CSA has directed FORSCOM to conduct a Collective Training 
Comprehensive Review (CTCR) for the purpose of establishing a 
collective training enterprise nested under the Army readiness 
enterprise. The CTCR is looking at all Army collective training 
requirements and analyzing capacity in a holistic process to determine 
how best to maximize home station and the CTCs abilities for all Army 
components. 

(2) The training requirements for all units are under review and 
pending completion through the development of "Doctrinal Training 
Templates". All Army units execute training based upon full spectrum 
operations (FSO) focused missions. FORSCOM is currently the lead 
agency in conducting the review and approval process for FSO doctrinal 
training templates for Army MTOE units. Training templates outline the 
major training events for all Army units throughout the ARFORGEN cycle 
while the Combined Arms Training Strategy (CATS) provide the training 
tasks to execute to meet assigned mission requirements. Doctrinal 
training templates establish "aim points" of readiness goals that 
units are expected to accomplish as they move through the ARFORGEN 
cycle. 

(3). HQDA has just completed the staffing process for AR 525-XX 
"ARFORGEN" a new Army regulation that establishes a cyclic process to 
generate trained, ready units for full spectrum operations. AR 525-XX 
is supported by AR 350-XX "Reserve Component Training under ARFORGEN" 
(this AR is under staff review and will address the reserve component 
specific issues associated with executing FSO training under 
ARFORGEN). HQDA, FORSCOM and the RC will establish a single integrated 
training Plan (STIP) RC ARFORGEN training model approach that will be 
managed by FORSCOM through their training resources synchronization 
conference (TRCS) process in order to holistically synchronize all RC 
requirements with all available Army capacity. 

(4) HQDA is working with Assistant Secretary of the Army for Manpower 
and Reserve Affairs (ASA —M&RA), the National Guard Bureau, and the 
U.S. Army Reserve Command to address specific issues related to 
operationalizing the RC, such as contiguous training policies and best 
use of all Army training capacity. These efforts support the FORSCOM 
CTCR and HQDA drafting of AR 350-XX. 

(5) The Army has validated the ARNG eXportable Combat Training 
Capability (XCTC) and the USARC Combat Support Training Capability 
(CSTC). XCTC provides home station culminating training events for all 
types of units according their respective the doctrinal training 
templates. XCTC can be executed at over 31 ARNG training sites 
depending upon the size of the units trained and CSTC is executed at 3 
USAR sites. 

[End of section] 

Appendix IV: GAO Contact and Staff Acknowledgments: 

GAO Contact: 

Sharon Pickup, (202) 512-9619, pickups@gao.gov: 

Staff Acknowledgments: 

In addition to the contact named above, key contributors to this 
report were Michael Ferren (Assistant Director), Jerome Brown, Susan 
Ditto, Kenya Jones, Lonnie McAllister, Richard Powelson, Terry 
Richardson, Michael Silver, and Nicole Volchko. 

[End of section] 

Footnotes: 

[1] The Army's and Marine Corps' CTCs measure capacity by the number 
of training rotations that are conducted; the Army's mobilization 
training centers for the Reserve and National Guard measure capacity 
by the number of people that are trained. For the purpose of this 
report, we are defining training capacity as the maximum number of 
training rotations that can be conducted, or people that can be 
trained, on a sustainable basis. 

[2] Training exercises, or rotations, at the Army's CTCs last for 18 
to 25 days; training at the Army's mobilization training centers for 
the Reserve and National Guard lasts for 15 to 60 days, depending on 
the unit's mission. In the Marine Corps, training rotations last for 
28 days. 

[3] H.R. Rep. No. 111-166, at 293-94 (2009). 

[4] GAO, Military Training: Actions Needed to Further Improve the 
Consistency of Combat Skills Training Provided to Army and Marine 
Corps Support Forces, [hyperlink, 
http://www.gao.gov/products/GAO-10-465] (Washington, D.C.: Apr.16, 
2010). 

[5] Mission-rehearsal exercises are the final collective-training 
event that units conduct prior to deployment. 

[6] The U.S. Army Reserve does not have brigade combat teams. 

[7] For the purpose of this review, we are referring to the reserve- 
component forces that conduct training at the Army's mobilization 
training centers, which range in size from two-person detachments to 
brigade combat teams that are split up in theater, as smaller units. 

[8] In the past, the Army has used four additional mobilization 
training centers for predeployment training: Fort Bragg, Fort McCoy, 
Fort Sill, and Fort Stewart. 

[9] The Battle Command Training Program is not a maneuver CTC; it 
focuses on computer-assisted training exercises. Therefore, we did not 
include it in the scope of this review. 

[10] In fiscal year 2009, the Army was still training deploying 
reserve-component forces at Fort McCoy, Fort Stewart, and Fort Sill. 

[11] GAO, Reserve Forces: Army Needs to Reevaluate Its Approach to 
Training and Mobilizing Reserve Component Forces, [hyperlink, 
http://www.gao.gov/products/GAO-09-720] (Washington, D.C.: July 17, 
2009). 

[12] [hyperlink, http://www.gao.gov/products/GAO-09-720]. 

[13] U.S. Army Forces Command, Pre-deployment Training Guidance for 
Follow-on Forces Deploying In Support Of Southwest Asia (Oct. 27, 
2009). 

[14] Training requirements for overseas operations are constantly 
being generated, in part through lessons learned obtained in theater 
and after-action reports developed during and after deployment. 

[15] The role of the opposing force is to replicate the threat in the 
contemporary operating environment. While the mobilization training 
centers for the Reserve and National Guard have a dedicated cadre for 
the opposing force, they do not have specific authorizations for these 
positions. 

[16] [hyperlink, http://www.gao.gov/products/GAO-10-465]. 

[17] Department of the Army, Office of the Deputy Chief of Staff, G-3/ 
5/7, Army Training Strategy (Nov. 10, 2009). 

[18] Modular combat brigades will have one of three standard designs-- 
heavy brigade, infantry brigade, or Stryker brigade. The Army plans to 
have reconfigured its total force into the modular design, at which 
time it will have 73 modular brigade combat teams--45 in the active 
component and 28 in the Army National Guard. 

[19] U.S. Forces Korea brigade combat team does not receive a maneuver 
CTC rotation; therefore, the Army does not include this unit when 
identifying the required annual number of CTC rotations. 

[20] While current deployments are typically 12 months long, the Army 
has also used deployments of varying lengths, including 6 and 15 
months, to support its ongoing operations. 

[21] GAO, Military Training: Actions Needed to More Fully Develop the 
Army's Strategy for Training Modular Brigades and Address 
Implementation Challenges, [hyperlink, 
http://www.gao.gov/products/GAO-07-936] (Washington, D.C.: Aug. 6, 
2010). 

[22] Army officials said that, if necessary to support a short-term 
surge, the National Training Center and the Joint Readiness Training 
Center could both conduct 11 rotations in a year. They also expect the 
Joint Multinational Readiness Center to be able to conduct 10 
rotations, if necessary to support a surge requirement, but they noted 
that the Joint Multinational Readiness Center has never actually 
conducted 10 rotations. 

[23] Department of the Army, Army Training Strategy. 

[24] [hyperlink, http://www.gao.gov/products/GAO-07-936]. At the time, 
Army officials stated that the personnel needed to fill key positions 
were not available because of the increase in the length of combat 
tours, the number of brigade combat teams needed to support the 2007 
surge to Iraq, the increase in the number of brigade combat teams, and 
the need for advisors for Afghan and Iraqi forces. 

[25] In October 2009, the Army Chief of Staff approved the transfer of 
responsibilities for the National Training Center and the Joint 
Readiness Training Center observer controller/trainers from U.S. Army 
Training and Doctrine Command to U.S. Army Forces Command. U.S. Army 
Europe retained responsibility for the observer controller/trainers at 
the Joint Multinational Readiness Center. 

[26] Army National Guard brigade combat teams that deploy for brigade 
combat team missions conduct their predeployment training at the 
Army's maneuver CTCs. Other reserve component units, including Army 
National Guard brigade combat teams that are split up to perform other 
missions in theater, conduct their predeployment training at the 
Army's mobilization training centers. Throughout this report we refer 
to the units that train at the mobilization training centers as 
smaller reserve-component units. 

[27] Secretary of the Army John M. McHugh and Chief of Staff of the 
Army General George W. Casey Jr., statement to the Committees and 
Subcommittees of the United States Senate and House of Representatives 
(February 2010). 

[28] GAO, Human Capital: A Guide for Assessing Strategic Training and 
Development Efforts in the Federal Government, [hyperlink, 
http://www.gao.gov/products/GAO-04-546G] (March 2004). 

[29] Department of the Army, Army Training Strategy. 

[30] In 2009, the Army National Guard renamed its Exportable Combat 
Training Capability the Home Station Culminating Training Event. 

[31] The 2008 Marine Corps Vision and Strategy 2025 provides direction 
for the Marine Corps to meet the challenges of an uncertain security 
environment. 

[32] In general, the Marine Expeditionary Brigade is made up of three 
battalion task forces--a logistics element, an aviation combat 
element, and a command element. It is employed for mid-sized to 
smaller contingencies and is capable of responding to the full range 
of crises, from humanitarian assistance to forcible entry. 

[33] Center for Naval Analysis, MEB Training Exercise Study: Final 
Report (December 2004). 

[34] In addition to Twentynine Palms, the Southwest training area 
includes Camp Pendleton and the Yuma Training Range Complex; the 
Middle Atlantic Coast includes the area around Camp Lejune and Cherry 
Point, North Carolina; and the Gulf of Mexico training area is located 
around Eglin Major Test Range and Facility Base on the north coast of 
the Gulf. 

[35] Mission-rehearsal exercises are the final collective training 
event units conduct prior to deployment. 

[36] The U.S. Army Reserve does not have brigade combat teams. 

[End of section] 

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