The Trump administration has formally requested the United States Supreme Court to uphold a policy that bans transgender individuals from serving in the military. This move comes as the latest significant legal battle involving transgender rights reaches the conservative-dominated court.

Shortly after taking office in 2025, Trump issued an executive order that directed the Pentagon to prohibit transgender service members, citing their incompatibility with military service. The administration's appeal follows a ruling from a federal court in Washington, D.C., which sided with a group of transgender Americans already serving in the armed forces.

U.S. Solicitor General D. John Sauer emphasized the importance of military authority in determining eligibility for service, stating, "The authority of the US military to determine who may serve in the nation's armed forces is a matter of exceptional importance." This statement was included in the appeal reviewed by CNN, although it has not yet been officially docketed.

The Supreme Court is expected to decide this fall whether to hear arguments regarding the case, with a potential ruling anticipated by early summer next year. The ongoing legal dispute highlights the complexities surrounding transgender rights within the military, particularly as defense officials report that there are approximately 4,240 service members across active-duty, reserve, and National Guard ranks diagnosed with gender dysphoria.

The issue of transgender rights has faced numerous challenges in recent years, especially with the conservative majority in the Supreme Court. Earlier this year, the court upheld state bans on transgender students participating in girls' sports, and last year, it allowed a Tennessee law that restricted access to puberty blockers and hormone therapy for minors seeking to transition.

During his 2024 campaign, Trump aggressively targeted transgender rights and sought to reverse progress made in recent years. Although Trump’s military ban was repealed by President Joe Biden in 2021, the policy has resurfaced in legal discussions. The Supreme Court previously allowed the enforcement of the ban in an emergency case, but did not provide an explanation for its decision, which was met with dissent from the three liberal justices.

Since then, lower courts have issued rulings that have restricted the application of the ban. A divided three-judge panel of the U.S. Court of Appeals for the D.C. Circuit upheld a block on the military policy for 28 service members who had filed a lawsuit against it. Advocates for transgender rights argue that the current administration is actively pursuing the separation of other transgender service members, further complicating the landscape of military service for this community.