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Division West
Leadership
First Army Division West Commander
Maj. Gen. William A. Ryan III
Division West Commanding General
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First Army Division West CSM
Command Sgt. Maj. Vincent Simonetti
Division West Command Sgt. Maj.
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HISTORY

 

The First United States Army was activated in France on August 10, 1918, under the command of General John J. Pershing. As America’s first numbered army, First Army engaged in two major operations – the reduction of the St. Mihiel Salient, east of Verdun, and the great Meuse – Argonne offensive, west of Verdun.

 

After World War I ended and a short period of occupation in Europe, First Army was deactivated in 1919. Reactivated at Fort Jay, New York in 1933, First Army’s new mission of training and readiness matches today’s mission.

 

On D-Day, June 6, 1944, with General Omar N. Bradley commanding, First Army’s troops landed on Omaha and Utah beaches in Normandy. First Army established an  impressive record of ‘firsts’ in World War II including first on beaches of Normandy and first into Paris. After World War II, First U.S. Army Headquarters was on Governor’s Island, New York.

 

On January 1, 1966, First and Second Armies merged, and First Army Headquarters moved to Fort George G. Meade, Maryland. In 1973, First Army transitioned from an active Army organization to one dedicated to improving the readiness of the Reserve Components.

 

Once again, in 1983, reorganization took place. Second U.S. Army was reactivated at Fort Gillem, Georgia, and assumed responsibility for Reserve Component matters in seven states and two territories formerly belonging to First Army.

 

In 1991, Fourth U.S. Army was deactivated, and its seven mid-western states became part of First Army.

 

In 1995, First Army left Fort Meade, Maryland, and was reorganized at Fort      Gillem, Georgia. On January 16, 2006, First Army’s mission expanded to include the training, readiness oversight, and mobilization for all U.S. Army Reserve and Army National Guard units within the continental United States and two U.S. territories. First Army assumed authority from Fifth Army, which was transforming into U.S. Army North – assuming nationwide responsibility for homeland security.

 

With its new role, First Army developed two subordinate multi-component headquarters – one division to support the eastern United States and the other to support the western United States. First Army Division West was activated at Fort   Carson, Colorado and moved its headquarters to Fort Hood, Texas in 2009.