During
World War II, Holm was assigned to the Women's Army Corps Training Center at
Fort Oglethorpe, Georgia, where she first commanded a basic training company and then a training regiment. At the end of the war, she commanded the 106th WAC Hospital Company at Newton D. Baker General Hospital, West Virginia. She then left active military duty in 1946 and attended
Lewis and Clark College for two years, returning in 1956 for her Bachelor of Arts degree. In October 1948, during the
Berlin Blockade, Holm was recalled to active duty with the Army and went to
Camp Lee in Virginia, as a company commander within the Women's Army Corps Training Center. The following year she transferred to the Air Force and was sent to
Erding Air Depot, Germany. There she served as assistant director of plans and operations for the 7200th Air Force Depot Wing, and later was War Plans Officer for the 85th Air Depot Wing, during the
Berlin airlift and the early phases of the
Korean War. ==Cold War==