During World War II, the U.S. Armed Forces established a policy that discharged homosexuals regardless of their behavior. In 1981, the Defense Department prohibited gay and lesbian military members from serving in its ranks with a policy that stated, “Homosexuality is incompatible with military service.” In the decade following, 17,000 service members were discharged from their duties for being homosexual.

This spurred a new policy called “Don’t Ask, Don’t Tell” during the Clinton Administration. In November 1993, the Defense Authorization Act put “Don’t Ask, Don’t Tell” into effect, allowing gay and lesbian citizens to serve in the military as long as they did not make their sexual orientation public. Commanders were prohibited from inquiring about a service member’s orientation provided that they adhered to this condition. Additionally, the policy forbid military personal from discriminating against or harassing closeted homosexual service members and applicants.

By 2008, more than 12,000 officers had been discharged from the military for publicizing their homosexuality. On December 18, 2010, the Senate overturned the “Don’t Ask, Don’t Tell” policy by a 65-31 vote, which President Barack Obama signed a few days later. The repeal allows gay and lesbian military members to serve openly in the armed forces.

The first and signature pages of this document are on display in the “Landmark Document” case in the Records of Rights exhibition in the David M. Rubenstein Gallery of the National Archives in Washington, DC, from December 16, 2015, through March 15, 2016.