Members of Vandenberg Air Force Base attend a Lesbian, Gay, Bisexual and Transgender Lunch and Learn June 14, 2019, at Vandenberg Air Force Base, Calif. The month of June is recognized as LGBT History Month, an annual observance of lesbian, gay, bisexual and transgender history and the history of the gay rights and related civil rights movements. (U.S. Air Force photo by Airman 1st Class Aubree Milks)