The Vietcong!

The Viet Cong (Vietnamese: Việt Cộng; pronounced [vîət kə̂wŋmˀ] (About this soundlisten)), also known as the National Liberation Front of Southern Vietnam or FNL (Vietnamese: Mặt trận Dân tộc Giải phóng miền Nam Việt Nam), was an armed communist political revolutionary organization in South Vietnam and Cambodia. Its military force, the Liberation Army of South Vietnam (LASV), fought against the United States and South Vietnamese governments during the Vietnam War, eventually emerging on the winning side. The LASV had both guerrilla and regular army units, as well as a network of cadres who organized peasants in the territory the Viet Cong controlled. During the war, communist insurgents and anti-war activists claimed that the Viet Cong was an insurgency indigenous to the South, while the U.S. and South Vietnamese governments portrayed the group as a tool of North Vietnam.

North Vietnam established the National Liberation Front on December 20, 1960, to foment insurgency in the South. Many of the Viet Cong's core members were volunteer "regroupees", southern Viet Minh who had resettled in the North after the Geneva Accord (1954). Hanoi gave the regroupees military training and sent them back to the South along the Ho Chi Minh trail in the early 1960s. The NLF called for southern Vietnamese to "overthrow the camouflaged colonial regime of the American imperialists" and to make "efforts toward the peaceful unification". The LASV's best-known action was the Tet Offensive, a gigantic assault on more than 100 South Vietnamese urban centers in 1968, including an attack on the U.S. embassy in Saigon. The offensive riveted the attention of the world's media for weeks, but also overextended the Viet Cong. Later communist offensives were conducted predominantly by the North Vietnamese. The organization was dissolved in 1976 when North and South Vietnam were officially unified under a communist government.