Video: 'President Richard Nixon Address to the Nation on the Situation in Southeast Asia, April 30, 1970'

(Thursday, April 30, 1970, 9:00 p.m. EDT; during the Cambodian Campaign, part of the Vietnam War, Cambodian Civil War, Indochina Wars and the Cold War) — In a sharp departure from the previous conduct of war in Southeast Asia, U.S. President Richard Nixon announced tonight that he was sending United States combat troops into Cambodia for the first time. Continue reading Nixon announces decision to send combat forces to Cambodia 50 years ago this hour #OnThisDay #OTD (Apr 30 1970) →

Video: 'Vietnam: The Ten Thousand Day War - The Village War [10/13]' (Cambodia Campaign at 33:17)

(Friday, May 1, 1970, 7:30 a.m. Saigon Standard Time; during the Cambodian Campaign, part of the Vietnam War, Cambodian Civil War, Indochina Wars and the Cold War) — Several thousand U.S. soldiers moved across the border from South Vietnam to Cambodia’s Kampong Cham Province this morning, expanding the American involvement in the Vietnam War to attack North Vietnamese Army (NVA) enclaves in an area known as the Fishhook. Continue reading U.S. troops drive into Cambodia to crush enemy sanctuaries 50 years ago this hour #OnThisDay #OTD (May 1 1970) →