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Referred to as the “intellectual center of the army,” the US Army Combined Arms Center oversees the operation of 33 schools and training centers, each of which is responsible for teaching specific skills to Army personnel and members of other armed services. The US Army has a long history of providing specialized training to its soldiers, going all the way back to the Revolutionary War. In recent times some elements of the CAC have drawn public attention for reports and internal debates over the Bush administration’s handling of the Iraq war.


Providing soldiers and officers with specified training has been a mission of the US Army since the founding of the nation. The Army’s earliest training center was the Engineer School, founded in 1778 to help support the Revolutionary War. Located at West Point, the Engineer School began with three captains and nine lieutenants serving as staff. In its early years the school struggled to remain open. With the end of the Revolutionary War and downsizing of the Continental Army, demand for the school’s specialized training diminished, causing it to close. It reopened as the Regiment of Artillerists and Engineers in 1794. But a fire in 1798 destroyed many of the school’s facilities, forcing another closure. Army engineers were without a school for three years until the War Department revived it in 1801, from which time it has remained open.

In 1881 the Army opened the Command and General Staff College (CGSC) at Fort Leavenworth under the leadership of Civil War General William T. Sherman. The CGSC was the army's first postgraduate school, training selected officers in both infantry and cavalry tactics and strategy. The college was the only higher level military school not suspended during World War II.
In the early 20th century, the Army opened its first artillery school, known then as the US Army School of Fire, in 1911 at Fort Sill, Oklahoma. With the exception of a brief period in 1916 when school troops were used as frontier security guards during the Mexican Revolution, the school has remained open ever since.
During the World War II era, the Army opened several new schools to expand its specialized training of enlisted men and officers. In 1940 the Armored Force School and the Armored Force Replacement Center were established at Fort Knox, Kentucky. The school trained soldiers in military fundamentals and in specific areas such as tank gunnery, armor tactics, communications and maintenance. As the armored force grew and the US entered WWII, the school expanded proportionately. From an initial cadre of 155 officers and 1,458 enlisted men in October 1940, the school grew to more than 700 officers and 3,500 enlisted men by May 1943. The school alone used more than 500 buildings, many of them temporary wooden structures built to meet the expansion of the post. Many of those temporary buildings are still in use today.
On Nov, 1, 1941, the Army established an intelligence school at the Presidio of San Francisco to teach Japanese to Japanese-American (Nisei) soldiers to use in the war against Japan. Following the attack on Pearl Harbor in December, the school was relocated to Minnesota and renamed the Military Intelligence Service Language School (MISLS). Almost all of the 6,000 wartime graduates of the MISLS were trained in Japanese.
After World War II, the MISLS was moved to the Presidio of Monterey. It added Russian, Chinese, Korean, Arabic and six other languages to its curriculum and was renamed the Army Language School (ALS) in 1947. The size of the faculty and student classes, and number of languages taught, increased throughout the Cold War years of the 1950s and later.

In 1974 the Presidio at Monterey also became home to the Defense Language Institute which was later renamed the Defense Language Institute Foreign Language Center (DLIFLC) in 1976. DLIFLC was granted academic accreditation in 1978 and expanded in the 1980s. Instructor-to-student ratios increased, and with the introduction of advanced teaching techniques and information-age technology, average student language proficiency steadily increased. The DLIFLC remained in Monterey even after nearby Fort Ord closed in 1994. The DLIFLC continues to evolve and expand its language course offerings in the wake of the end of the Cold War and to support the Global War on Terrorism. Currently training more than 3,000 resident students in at least 84 languages and dialects yearly, the DLIFLC is considered the premier foreign language training institution in the world.


What it Does  

Referred to as the “intellectual center of the army,” the US Army Combined Arms Center oversees the operation of 33 schools and training centers, each of which is responsible for teaching specific skills to Army personnel and members of other armed services. The CAC is also responsible for development of the Army’s doctrinal manuals, training of the Army’s commissioned and noncommissioned officers, oversight of major collective training exercises, integration of battle command systems and concepts, and supervision of the Army’s center for the collection and dissemination of lessons learned. All of the educational and training programs that CAC manages fall under the following broad categories: leader development and professional military and civilian education; institutional and collective training; functional training; training support; battle command; doctrine; and lessons learned.

The schools and training centers are spread across the country and are responsible for executing a portion of the CAC mission. In general, each of these organizations is responsible for the training of specific branch skills (such as infantry) and serving as the Army’s functional expert in that area.
Focusing on the areas of infantry and cavalry, the Command and General Staff College serves as an umbrella college for five constituent schools. The Command and General Staff School (CGSS) focuses on educating and training intermediate level Army officers as field grade commanders and staff officers. The school has five programs: the Center for Army Tactics; the Department of Joint and Multinational Operations; the Department of Logistics and Resource Operations; the Department of Military History; and the Leadership Instruction Division through the Center for Army Leadership. Additionally, the CGSS supervises the Command to the Nation program which conducts community outreach to promote understanding and appreciation of the Armed Forces.
The Command and General Staff College is also head of the Department of Distance Education (DDE) which develops, distributes and administers CGSC’s distance learning programs to active and reserve officers. According to their website, these programs are intended to teach leaders “to execute full-spectrum joint, interagency, and multinational operations through non-traditional means” (“non-traditional means” are methods of warfare other than combat between two or more national armed forces). While founded for the Army, DDE also provides this training to active and reserve officers in the US military’s other branches through its sister services.
Another CGSC school is the School for Advanced Military Studies, a graduate program that educates officers in military art and sciences. The program primarily focuses on military history, military theory and execution-based practical exercises in order to develop cognitive-solving skills. The school also has a two-year Advanced Operational Art Studies Fellowship to prepare senior officers for colonel-level command and for operational planning assignments to combatant and service component commands.
CGSC’s School for Command Preparation is aimed at preparing command selects, command sergeant major selects and their spouses for effective command team performance when the Army is at war. Additionally, the school provides simulation enhanced tactical training for students and faculty members of CGSC.
The Army Management Staff College (AMSC) became a subordinated school in 2005. Its primary goal is to prepare Army civilian and military leaders to assume leadership and management responsibilities. The college acts as the lead agent for the Civilian Education System curriculum.
Other US military branches are also affiliated with the Army’s CGSC, and they have their own organizations to support the education and training received at the different schools. The Air Force Element works to educate future senior leaders in the CGSC on principles and applications of air and space power as well as strategic, operational and tactical use of military force. The Navy Element began with the first Navy liaison officer in 1931. The Navy Element provides a connection between the CAC, the Command and General Staff College and the activities and personnel of the US Navy.
The Combined Arms Research Library is a military science research center for CGSC, as well as the post library for Fort Leavenworth. Not only does the library provide resources for the officers, the community library is open to their families and includes a children’s section and story time. Their links section provides links for each US military branch, military history and information on current issues such as Iraq, Iran, and Somalia.
CGSC also has a Quality Assurance Office that does evaluations on the procedures within the college. The office looks at paper and web surveys, telephone surveys, focus groups, structured interviews conducted in person and observations.
In addition to the various schools located with the Command and General Staff College, the CAC oversees the operation of numerous other schools and training centers. The Defense Language Institute Foreign Language Center (DLIFLC) is regarded as one of the finest schools for foreign language instruction in the world. Resident instruction is provided at the Presidio of Monterey and is administered through 31 language departments and the Operation Enduring Freedom Task Force, which expands or contracts in response to the needs of the sponsoring agencies. The present facilities at the Presidio of Monterey can accommodate approximately 3,500 students. Instruction is also routinely provided under DLIFLC-supervised contractual arrangements in Washington, D.C., in over 84 languages and dialects. The DLIFLC also provides extensive nonresident instructional support in a variety of languages and dialects.
Fort Irwin & the National Training Center specializes in desert warfare training and utilizes a vast recreational area to conduct training exercises. The mission of the National Training Center is to provide tough, realistic, joint and combined arms training in multi-national venues to develop competent leaders and soldiers who can handle missions in support of the government’s Global War on Terrorism campaign and future joint battlefields situations.
Military Intelligence Center & School at Fort Huachuca, Arizona, trains officers for the Military Intelligence Corps.
U.S. Army Air Defense Artillery Center & School at Fort Bliss, TX, one of the oldest service schools in the Army, trains army personnel in air and missile defense.
Field Artillery Center & School at Fort Sill, Oklahoma, trains field artillery soldiers and Marines in tactics, techniques and procedures for using artillery in combat.
Army Maneuver Support Center & School at Fort Leonard Wood, Missouri, consists of three schools: the Army Military Police School; US Engineers School; and Army Chemical School. The mission of the US Army Military Police School is to train MPs. The United States Engineer School develops, trains and supports the engineer force to provide maneuver engineering, force support engineering and geospatial engineering to Army, Joint, Interagency and Combined Operations. The mission of the U.S. Army Chemical School is to train Army personnel in ways to operate when nuclear, biological or chemical weapons are in use in the battlefield.
Joint Readiness Training Center at Fort Polk, Louisiana, specializes in training light infantry in combat tactics, strategy and coordination with other types of units.
Special operations soldiers, including paratroopers, air assault soldiers, Special Forces and Rangers, are often trained at the center with other light infantry soldiers and heavy armored units equipped with tanks and armored personnel carriers. During JRTC training, heavy and light units team up for true-to-life training exercises.
Armor Center & School at Fort Knox, Kentucky, is the Army primary training center for teaching officer’s strategy and tactics involving armored units and tanks.
Army Aviation Center at Fort Rucker, Alabama trains Army aviators to fly helicopters.
Army Infantry Center & School at Fort Benning, Georgia, prepares officers and enlisted soldiers to perform infantry duties required in both peace and war with the emphasis on the art of command and leadership. The development of tactics, techniques and procedures to implement approved doctrine for infantry units at brigade level and below is the mission of the Infantry School. It also participates in the development, review and testing of doctrine and material for infantry units.
Signal Center & School at Fort Gordon, Georgia, teaches Army personnel to handle the many communications systems employed by the Army.
Army Management Staff College at Fort Belvoir, Virginia, provides instruction in organizational management theory and methods for selected Army uniformed and civilian personnel as well as for personnel from other services.

Combat Maneuver Training Center

in Hohenfels, Germany, is the second largest training area available to US forces in Europe. Occupying 39,858 acres, the center facilitates realistic force-on-force maneuver training for all US combat battalions stationed in Europe and to support NATO training involving forces from Germany, France, Canada and the Netherlands.

Where Does the Money Go  

While the CAC relies on experienced Army personnel to carry out educational programs at its many schools, it also employs private contractors to supplement the training and teaching programs. One example is Cubic Defense Applications, a subsidiary of San Diego-based Cubic Corp., which provides war-fighting education and other support services to CAC. Cubic received a new five-year contract in 2003 that could ultimately pay the company $75 million. A previous five-year contract brought the company $49.6 million from 1999 to 2003.

Cubic employs former high ranking Army officers, including Stan Cherrie, a retired Army brigadier general who serves as vice president and general manager of Cubic's Leavenworth-based Training & Education Division. Other ex-Army officers now on the Cubic payroll teach courses at the CAC.
CAC currently teaches the Intermediate Level Education (ILE) course that all Army field grade officers are required to take during their career. The ILE course was developed with Cubic's help, and study topics include military history, leadership, combined arms tactics and techniques, peace, counter-terrorism, peacekeeping, nation assistance, counter-drug and joint multinational operations.
Under its previous contract, Cubic was responsible for developing the Commander's Force Protection Handbook for anti-terrorism operations. The Force Protection Handbook deals with vulnerabilities, prevention, reaction, consequence management and military support to civil authorities. In addition, Cubic developed and executed major exercises for the Army, National Guard and civilian agencies with scenarios involving terrorist events and the threat of weapons of mass destruction (WMD). Cubic developed a complete training support package and train-the-trainer courseware for WMD and terrorism events.

Cubic to Continue Warfighter Education Support for U.S. Army Combined Arms Center at Fort Leavenworth; Awarded $9.8 Million with Possibility of Four Option Years

(Business Wire)

CAC Study Cited Problems in Iraq
In 2004 the CAC thrust itself in the middle of the national debate over America’s decision to invade Iraq when it issued a study on the conflict to that point. The report said that American forces were plagued by a “morass” of supply shortages, radios that could not reach far-flung troops, disappointing psychological operations and virtually no reliable intelligence on how Saddam Hussein would defend Baghdad. The CAC study also pointed out that logistics problems had been far worse than senior Army officials had previously claimed.
Other details mentioned in the report included tank engines sitting on warehouse shelves in Kuwait with no truck drivers to take them north; broken-down trucks being scavenged for usable parts; cannibalization by US artillery units of captured Iraqi guns to keep their American howitzers operating; and Army medics foraging medical supplies from combat hospitals.
The CAC also found that the Pentagon's decision to send mostly combat units in the weeks before the invasion had the “unintended consequence” of holding back support troops until much later, contributing greatly to logistics problems.
The study was ordered by the former Army chief of staff, Gen. Eric K. Shinseki, who clashed with Defense Secretary Donald H. Rumsfeld over troop strength for postwar Iraq. It drew on interviews with 2,300 people, 68,000 photographs and nearly 120,000 documents.
Blunt Talk About Iraq
As part of its mission to teach the lessons learned from wars, the CAC has encouraged debate among officers over America’s conduct during the war in Iraq. This debate even led to a story in the New York Times showing officers arguing over who bore more responsibility for mistakes in Iraq - the former defense secretary, Donald Rumsfeld, or the generals who acquiesced to him.
Discussions between the New York Times reporter and dozens of young majors in five Leavenworth classrooms revealed unusual frankness for an Army that has traditionally presented a facade of solidarity to the outside world and a divide in opinion.
“You spend your whole career worrying about the safety of soldiers - let’s do the training right so no one gets injured, let’s make sure no one gets killed, and then you deploy and you’re attending memorial services for 19-year-olds,” said Maj. Niave Knell, 37, who worked in Baghdad to set up an Iraqi highway patrol. “And you have to think about what you did.”
The CAC also has required young officers to read a controversial article, “A Failure in Generalship,” written for Armed Forces Journal by Lt. Col. Paul Yingling, an Iraq veteran and deputy commander of the Third Armored Cavalry Regiment who holds a master’s degree in political science from the University of Chicago. “If the general remains silent while the statesman commits a nation to war with insufficient means, he shares culpability for the results,” Colonel Yingling wrote.
At an Army School for Officers, Blunt Talk About Iraq (by Elisabeth Bumiller, New York Times)
CAC Training Center Lacking in Equipment to Prepare Soldiers
An investigation by USA Today found that the Army’s Fort Irwin's National Training Center was lacking in its preparation of soldiers to handle the problem of improvised explosive devices (IEDs) in Iraq. The story said that in the war's early years, troops were deployed with little or no knowledge of IEDs, even as the devices came to account for 60% of combat deaths.
Fort Irwin also lacked sufficient numbers of armored Humvees to train soldiers how to properly drive the top-heavy vehicles during abrupt maneuvers often needed to survive an IED attack.

Anti-IED drills improve, but not every soldier goes through them (by Peter Eisler, Tom Vanden Brook and Blake Morrison, USA Today)


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Founded: 1973
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United States Army Combined Arms Center
Caslen, Robert

In March 2010, U.S. Army Lieutenant General Robert L. “Bob” Caslen, Jr. took over as commander of the Combined Arms Center at Fort Leavenworth, Kansas, which oversees the Command and General Staff College and 17 other schools, centers and training programs located throughout the United States. Caslen has been involved in most of the Army’s high-profile missions during the last twenty years, including the Gulf War, the wars in Afghanistan and Iraq and the overseeing of foreign detainees. He also violated Army regulations by appearing in a fundraising video for a Christian organization

Born in 1953, Caslen grew up in Connecticut and Massachusetts. His father, Robert Caslen Sr., who also served in the Army, was a school principal, an executive chef and a restaurant owner. Caslen Jr. graduated from the U.S. Military Academy at West Point in 1975. For two years, he played center on the Army football team. He later earned a master’s degree in business administration from Long Island University and a Master of Science degree from Kansas State University.
During Operation Desert Shield/Desert Storm in 1990-1991, Caslen served as executive officer of the 2nd Battalion, 187th Infantry, 101st Airborne Division (Air Assault).
Later, he was brigade operations officer, 3rd Brigade, 101st Airborne Division (Air Assault); J-3 in Honduras for Joint Task Force Bravo in 1998; executive officer to the deputy commander in Haiti during Operation Uphold Democracy in 1994-1995; commander of the 1st Battalion, 14th Infantry, 25th Infantry Division (Light); senior brigade C2 observer/controller, Operations Group, Joint Readiness Training Center; chief of staff of the 101st Airborne Division; and commander of the 2nd Brigade, 101st Airborne Division (1999)
On September 11, 2001, he was an assistant deputy director of strategic planning and policy, stationed at the Pentagon. He helped search for people who were wounded in the terrorist attack and, according to his family, is credited with reversing the building’s air-conditioning system to suck out the smoke.
In 2002, Caslen served in Afghanistan as chief of staff of the Combined Joint Task Force Mountain during Operation Enduring Freedom.
His other deployments and assignments include chief of staff of the 10th Mountain Division (Light) (2003) preparing troops at Fort Drum for urban warfare; assistant division commander (Maneuver) of the 3rd Infantry Division (Mechanized) (2004); deputy director for the War on Terrorism, J-5, the Joint Staff (2005-June 2006); director of the Joint Staff's Detainee Affairs Division and commandant of cadets for the Military Academy at West Point, a post he left in May 2008.
In 2007, Caslen was one of several military commanders criticized by the Department of Defense’s inspector general for improperly participating in a fundraising video for the Christian Embassy, an evangelical Christian group. His endorsement of the organization, while in uniform and in the Pentagon, was considered a violation of Pentagon ethics rules, specifically JER Section 3-300.a.
At the time of the filming, in early fall 2004, he was Deputy Director for Political-Military Affairs for the War on Terrorism, Directorate for Strategic Plans and Policy, Joint Staff. Caslen, wearing his Army uniform including brigadier general rank epaulettes, appeared in three scenes. In one he states, “I'll see a brother in the Lord from these Flag fellowship groups, and I immediately feel like I'm being held accountable because we're the aroma of Jesus Christ." In the end, Caslen apologized, blamed others for misleading him into believing that his actions were acceptable, and was not punished.
In May 2008, Caslen assumed command of the 25th Infantry Division (Light) in Hawaii. In November 2008, he deployed to Iraq to serve as commanding general of the Multi-National Division–North, in charge of coalition troops in Iraq’s seven northernmost provinces.
In December 2009, Caslen was promoted to lieutenant general in conjunction with his nomination to be commandant of the U.S. Army Command and General Staff College.
Caslen and his wife Michele have three sons, Robert III, Nicholas and Jeffrey.
Robert Caslen Biography (U.S. Army) (pdf)
Alleged Misconduct by DOD Officials Concerning Christian Embassy (inspector General, Department of Defense) (pdf)
Caldwell, William
Previous Commander
A native of Columbus, Georgia, Lieutenant General William B. Caldwell, IV has served since June 2007 as commander of the Combined Arms Center at Ft. Leavenworth, Kansas. Caldwell graduated from the United States Military Academy at West Point in 1976. He earned masters degrees from the United States Naval Postgraduate School and from the School for Advanced Military Studies at the United States Army Command and General Staff College. He also attended the John F. Kennedy School of Government at Harvard University as a Senior Service College Fellow.
His prior deployments and assignments include serving as chief of plans for the 82nd Airborne Division during Operation Just Cause in Panama and as assistant chief of staff for operations for the 3rd Brigade, 82nd Airborne Division during operations Desert Shield and Desert Storm. He then served as politico-military officer in Haiti during Operation Restore/Uphold Democracy; commander of the 1st Brigade, 10th Mountain Division; executive assistant to the Chairman of the Joint Chiefs of Staff; assistant division commander of the 25th Infantry Division; deputy director for operations for the United States Pacific Command; senior military assistant to the Deputy Secretary of Defense; commanding general of the 82nd Airborne Division; and as deputy chief of staff for strategic effects and spokesperson for the Multi-National Force - Iraq.
In January Caldwell publicly countered the Pentagon’s ban on allowing troops to communicate via the Web about their experiences in Iraq. The commander of the CAC said the Defense Department should allow soldiers to post to blogs and YouTube. In a Small Wars Journal blog post, Caldwell said that, in a struggle where perception is often as important as bombs-and-bullets conflict, soldiers ought to be encouraged and equipped to wage that information war on their own.  And that means “get[ting] onto blogs and [s]end[ing] their YouTube videos to their friends and family.”
YouTube is officially banned on military networks, many influential blogs are blocked
Top General: Let Soldiers Blog (by Noah Shachtman, Wired)