2nd Battalion
The 2nd Battalion, 22nd Infantry (Triple Deuce) regiment was originally constituted on May 3, 1861 in the Regular Army as Companies B and K, 2nd Battalion, 13th Infantry. It was organized in May 1865 at Camp Dennison, Ohio. It was reorganized and redesignated on September 21, 1866 as Companies B and K, 22nd Infantry.
Companies B and K, 22nd Infantry were consolidated on May 4, 1869. The resulting consolidated unit was designated as Company B, 22nd Infantry. It inactivated on June 30, 1927 at Fort McPherson, Georgia. The unit reactivated on June 1, 1940 at Fort McClellan, Alabama, and following the end of World War II, inactivated on March 1, 1946 at Camp Butner, North Carolina.
It activated on July 15, 1947 at Fort Ord, California. It inactivated on again on April 1, 1957 at Fort Lewis, Washington, and was relieved from assignment to the 4th Infantry Division. The unit was concurrently redesignated as Headquarters and Headquarters Company, 2nd Battle Group, 22nd Infantry.
It was redesignated on August 21, 1963 as Headquarters and Headquarters Company, 2nd Battalion (Mechanized), 22nd Infantry and assigned to the 4th Infantry Division, while its organic elements were concurrently constituted. The battalion activated on October 1, 1963 at Fort Lewis, Washington.
It was relieved on August 1, 1967 from assignment to the 4th Infantry Division and assigned to the 25th Infantry Division. It was relieved on December 15, 1970 from its assignment to the 25th Infantry Division and assigned to the 4th Infantry Division, before being inactivated in September 1972 at Fort Carson, Colorado.
The unit reactivated in September 1976 at Fort Carson and was assigned to Wiesbaden, Germany as part of the 4th Infantry Division (Forward). It inactivated in July 1984 in Wiesbaden, Germany and was relieved from assignment to the 4th Infantry Division (Mechanized).
The 2nd Battalion activated in September 1986 at Fort Drum, New York, and was assigned to the 10th Mountain Division (Light).
The 2nd Battalion has seen service in Somalia, Haiti, Bosnia, Afghanistan, and Iraq.
2-22 IN deployed in support of Operation Iraqi Freedom 2005-2006 to West Baghdad under the command of LTC Kevin P. Brown.
In January 2010, the battalion deployed to Afghanistan. There, they served across the country as advisers and trainers for the Afghan National Army in a wide variety of capacities. The battalion was awarded the Meritorious Unit Citation and the Joint Meritorious Unit Award in recognition for their efforts in improving ANA training and administration. In December 2010, they returned home to Fort Drum, NY. Currently, the battalion is training for their eventual return to Afghanistan.
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