The phone call that ended the military career of Midshipman Deja Baker came on a rainy morning in Hawaii in late May 2017. Having recently completed her third year at the U.S. Naval Academy, Baker was on leave, one week into a month of R&R—hiking, beachcombing, and Netflix-bingeing at her fiancé’s apartment in Oahu. The voice on the phone was her company officer’s. He told her she was to return to Annapolis immediately and pack up her things. Her time at the academy was over.