The nerve center of a war and a gateway to a city
In short: Tan Son Nhut was more than a runway; it was the beating heart of South Vietnamese air power. From a French colonial airfield to a primary U.S. military hub, it served as a command center, a recruiting ground, and a site of high-stakes political coups.
Originally constructed by the French in the 1930s as a small unpaved airfield for commercial flights to France, Tan Son Nhut evolved rapidly through global conflicts. The Imperial Japanese Army utilized it as a transport base during World War II. Following the Japanese surrender in August 1945, the French Air Force landed 150 troops there. By the mid-1950s, the site became a dual-use facility: the South Vietnamese Department of Civil Aviation managed the airfield while the Republic of Vietnam Air Force (RVNAF) established its headquarters there in 1956.
The base became a cornerstone of American military involvement in the 1960s. Under U.S. guidance, the facility underwent massive expansion, including the construction of a second 10,000-foot concrete runway in 1967 and specialized passenger and freight terminals in 1963. It served as the primary command base for the RVNAF, housing the Tactical Air Control System (TACS). This sophisticated network managed the flow of aircraft from takeoff to target, ensuring positive control over combat operations across South Vietnam through a hierarchy of Direct Air Support Centers.
The base's strategic importance made it a target for both kinetic warfare and political maneuvering. It was a key venue for the 1963 coup that deposed President Ngô Đình Diệm. During the 1968 Tet Offensive, the base faced severe VC attacks; despite a large portion of the RVNAF being on leave, 90 percent were recalled to duty within 72 hours to repel the assault. The intensity of these attacks led the U.S. In March 1968, Paul Nitze, the Deputy Secretary of Defense, authorised building 165 'Wonderarch' roofed aircraft shelters to shield the fleet against mortars and rockets.
Following the Fall of Saigon in 1975, the facility was taken over by the Vietnam People's Air Force. While its military activities have gradually reduced due to its proximity to downtown Ho Chi Minh City, it remains a vital piece of infrastructure, continuing its legacy as a major Vietnamese civil airport since the 1920s.
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- Summary by Intellect · source: Tan Son Nhut Air Base
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