Operation Jefferson Glenn

Operation Jefferson Glenn
Part of the Vietnam War
Date 5 September 1970 – 8 October 1971 Location Thừa Thiên Province, South Vietnam Result U.S. and South Vietnamese victory
Belligerents
United States  South Vietnam	North Vietnam Viet Cong
Units involved
101st Airborne Division (Airmobile) 1st Brigade, 5th Infantry Division 1st Division
Casualties and losses
	US body count: 2,026 killed

Operation Jefferson Glenn ran from 5 September 1970 to 8 October 1971 and was the last major operation in which U.S. ground forces participated during the Vietnam War and the final major offensive in which the 101st Airborne Division fought.^[1] This was a joint military operation combining forces of the 101st Airborne and the Army of the Republic of Vietnam (ARVN) 1st Infantry Division.