7th Infantry Division (United States)

7th Infantry Division (United States)

The 7th Infantry Division was an infantry division of the United States Army. Today, it exists as a unique 250-man administrative headquarters based at Joint Base Lewis-McChord overseeing several units, though none of the 7th Infantry Division's own historic forces are active.

The division was first activated in December 1917 in World War I, and based at Fort Ord, California for most of its history. Although elements of the division saw brief active service in World War I, it is best known for its participation in the Pacific Ocean theater of World War II where it took heavy casualties engaging the Imperial Japanese Army in the Aleutian Islands, Leyte, and Okinawa. Following the Japanese surrender in 1945, the division was stationed in Japan and Korea, and with the outbreak of the Korean War in 1950 was one of the first units in action. It took part in the Inchon Landings and the advance north until Chinese forces counter-attacked and almost overwhelmed the scattered division. The 7th later went on to fight in the Battle of Pork Chop Hill and the Battle of Old Baldy.

After the Korean War ended, the division returned to the United States. In the late 1980s, it briefly saw action overseas in Operation Golden Pheasant in Honduras and Operation Just Cause in Panama. In the early 1990s, it provided domestic support to the civil authorities in Operation Green Sweep and during the 1992 Los Angeles Riots. The division's final role was as a training and evaluation unit for Army National Guard brigades, which it undertook until its inactivation in 2006.

On 26 April 2012, the Department of Defense announced the 7th Infantry Division headquarters would be reactivated as an administrative unit. This was done on 10 October 2012.