Lambda Legal and the Modern Military Association of America (formerly known as OutServe-SLDN and the American Military Partners Association) filed a federal lawsuit challenging the constitutionality of the Trump administration’s ban on military service by transgender individuals. Represented in the lawsuit: six currently serving members of the armed services; two who seek to enlist; the Human Rights Campaign (HRC), the nation’s largest LGBT advocacy organization; Gender Justice League, a gender and sexuality civil and human rights organization, headquartered in Seattle; and the American Military Partner Association (AMPA).
https://www.lambdalegal.org/in-court/cases/karnoski-v-trump