6. A Fifth of US Military Personnel in Vietnam Got Hooked on Heroin
Until 1969, the only drug widely available to American troops in Vietnam was marijuana. But starting in 1969, heroin became widely available. It was cheap, and so pure that servicemen could get high smoking heroin mixed with tobacco. That made it more appealing to those who would have been reluctant to inject the drug in their veins with a needle and syringe. By 1971, almost half of US Army enlistees in Vietnam had tried heroin, and of those, about half exhibited signs of addiction. The addiction epidemic spread from Vietnam to other US military installations around the world, and the American garrison in West Germany was especially hard hit.
In response, President Nixon created the Special Action Office of Drug Abuse Prevention. He also ordered further research on military personnel addiction, which revealed that 20% of American servicemen in Vietnam self-identified as heroin addicts. At the time, the US was drawing down its presence in Vietnam, and about 1000 troops were sent back home each day, where most were discharged soon thereafter. It meant that hundreds of active heroin addicts were being released into the US each week. The result was a toxic medley of social problems that rocked 1970s America.