As part of the general demobilization following the war, the regiment was deactivated on 22 September 1921 at Camp Meade, Maryland.

Intended only as a temporary facility, it was deactivated in 1946 during the general demobilization following World War II.

Japanese Capitulation and general demobilization of the AAF led to the squadron's inactivation in November.

The Corps was deactivated on July 17, 1945 as part of general demobilization.

With the general demobilization following the war, the Construction Battalions were reduced to 3,300 men on active duty by 1950.

On 1 July 1946 Grenier was phased down as part of the general demobilization of the armed forces.

The Corps was deactivated on June 25, 1945 as part of general demobilization.

Training canceled after Japanese Capitulation and general demobilization of the AAF led to the squadron's inactivation in August.

Inactivated in 1946 as part of the general demobilization of the AAF.

Following the general demobilization at the end of the war, the RNCVR was disbanded.