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Army Reserve Birthday

April 23, 2021

|Recurring Event (See all)

An event every year that begins at 12:00 am on day 23 of April, repeating indefinitely

Army Reserve Birthday

Army Reserve Birthday

On 23 April 1908 Congress created the Medical Reserve Corps, the official predecessor of the Army Reserve. After World War I, under the National Defense Act of 1920, Congress reorganized the U.S. land forces by authorizing a Regular Army, a National Guard, and an Organized Reserve (Officers Reserve Corps and Enlisted Reserve Corps) of unrestricted size, which later became the Army Reserve. This organization provided a peacetime pool of trained Reserve officers and enlisted men for use in war. The Organized Reserve included the Officers Reserve Corps, Enlisted Reserve Corps, and Reserve Officers’ Training Corps (ROTC).

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