Operation Ranch Hand

Common card · No. 302281

Operation Ranch Hand was a U.S. military operation during the Vietnam War, lasting from 1962 until 1971. Largely inspired by the British use of chemicals 2,4,5-T and 2,4-D (Agent Orange) during the Malayan Emergency in the 1950s, it was part of the overall herbicidal warfare program during the war called "Operation Trail Dust". Ranch Hand involved spraying an estimated 19 million U.S. gallons (72,000 m3) of defoliants and herbicides over rural areas of South Vietnam in an attempt to deprive the Viet Cong of food and vegetation cover. Areas of Laos and Cambodia were also sprayed to a lesser extent. According to the Vietnamese government, the chemicals have killed or maimed 400,000 people. The United States government has described these figures as "unreliable". Nearly 20,000 sorties were flown between 1961 and 1971. The "Ranch Handers" motto was "Only you can prevent a forest" – a take on the popular U.S. Forest Service poster slogan of Smokey Bear. During the ten years of spraying, over...

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