After the war Girard received his commission as a regular Army officer and transferred to the
Cavalry. He remained in Europe as commander of 2nd Battalion,
67th Armored Regiment, 2nd Armored Division. In May 1946, he was assigned to the headquarters staff for United States Forces in
Austria. In 1947 Girard was assigned to the staff of the Georgia Military District Headquarters, and from 1949 to 1950 he was a student at the
United States Army Command and General Staff College. He spent five years on the staff of the
United States Army Armor School at
Fort Knox. From 1955 to 1957 he commanded 83rd Reconnaissance Battalion,
3rd Armored Division, first at Fort Knox, and later in Europe. Girard served in the Plans, Operations and Training (G-3) section at Headquarters,
United States Army Europe from 1957 to 1959, first as chief of the
NATO Training Section, and then chief of the Training Branch. From 1959 to 1960 he was a student at the
United States Army War College, after which he served as deputy commander and then commander of Combat Command A,
1st Armored Division at
Fort Hood. ==Later career==