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. This was a joint military operation combining forces of the 101st Airborne and the Army of the Republic of Vietnam (ARVN) 1st Infantry Division.
The purpose of this operation was to shield critical installations in Huế and Da Nang by patrolling rocket belts along the edge of the mountains. During the 399 days of operations the Allied troops established multiple firebases throughout Thừa Thiên Province and regularly encountered People's Army of Vietnam (PAVN) and Viet Cong (VC) troops.
President Richard Nixon had begun his Vietnamization program in the summer of 1969; the objective was to increase the combat capability of the South Vietnamese forces so that they could assume responsibility for the war against the PAVN/VC as U.S. combat units were withdrawn and sent home. Shortly after the completion of Jefferson Glenn, the 101st Airborne began preparations to depart South Vietnam and subsequently began redeployment to the United States in March 1972. They reported 2,026 enemy casualties.
was a common year starting on Thursday of the Gregorian calendar, the 1970th year of the Common Era (CE) and Anno Domini (AD) designations, the 970th year of the 2nd millennium, the 70th year of the 20th century, and the 1st year of the 1970s decade.1970 in the United States
Events from the year 1970 in the United States.1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam (ARVN)—the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam.
The 1st Division was based in Huế, the old imperial city and one of two major cities in the region, which was also the corps headquarters. This division was also tasked with the defence of Quảng Trị, the closest town to the Vietnamese Demilitarized Zone (DMZ) and among the first to be hit by the Tet Offensive.List of allied military operations of the Vietnam War (1970)
This article is a list of known military operations of the Vietnam War in 1970, conducted by the armed forces of the Republic of Vietnam, the Khmer Republic, the United States and their allies.List of allied military operations of the Vietnam War (G–L)
This article is a list of known military operations of the Vietnam War conducted by the armed forces of the Republic of Vietnam, the United States and their assorted allies. This is not a complete list. Operations are currently listed alphabetically, but are being progressively reorganised as a chronology.List of allied military operations of the Vietnam War (T–Z and others)
This article is a list of known military operations of the Vietnam War, a war fought by America to try to stop communism in Southeast Asia, conducted by the armed forces of the Republic of Vietnam, the United States and their assorted allies. This is not a complete list.Outline of the Vietnam War
The following outline is provided as an overview of and topical guide to the Vietnam War:
Vietnam War – Cold War-era proxy war that occurred in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. This war followed the First Indochina War (1946–54) and was fought between North Vietnam—supported by the Soviet Union, China and other communist allies—and the government of South Vietnam—supported by the United States, Philippines and other anti-communist allies. The Viet Cong (also known as the National Liberation Front, or NLF), a South Vietnamese communist common front aided by the North, fought a guerrilla war against anti-communist forces in the region. The People's Army of Vietnam, also known as the North Vietnamese Army (NVA), engaged in a more conventional war, at times committing large units to battle.September 5
September 5 is the 248th day of the year (249th in leap years) in the Gregorian calendar. 117 days remain until the end of the year.Timeline of Vietnamese history
This is a timeline of Vietnamese history, comprising important legal and territorial changes and political events in Vietnam and its predecessor states. To read about the background to these events, see History of Vietnam.
Easter Offensive (1972)
Post-Paris Peace Accords (1973–1974)