The administration asked the Supreme Court to settle whether its ban on transgender service members is constitutional and whether courts must defer to military judgments about who may serve.
The Solicitor General filed a petition asking the high court to review a D.C. Circuit ruling that prevents the Pentagon from enforcing the ban against service members who sued. The filing frames the dispute as a clash over who gets to set military personnel standards: the commander in chief and Defense Department or federal judges applying heightened constitutional tests.
The petition calls the appellate decision “gravely erroneous” and presses that this is an “issue of exceptional and recurring importance” about the authority of the federal government to determine who may serve in the Nation’s armed forces. The administration argues the D.C. Circuit improperly used a demanding legal standard and second-guessed military judgments that touch on readiness, cohesion, and discipline.
At the heart of the legal fight is which level of judicial review applies. The D.C. Circuit applied heightened scrutiny, which forces the government to show a policy is substantially related to an important objective, while the administration argues courts should apply rational basis review, under which the government need only demonstrate “plausible reasons” for its actions. That choice of standard often decides whether a policy survives judicial review.
“If allowed to stand,” the ruling “would represent an ‘unprecedented intervention into military affairs,’ in contravention of this Court’s precedents requiring ‘defer[ence] to the political branches’ military judgments.'”
The administration also disputes characterizations of the policy as targeting a protected class, arguing the rule “classifi[es] based on a medical condition (gender dysphoria)” rather than identity. It points to undisputed governmental interests in maintaining military readiness, cohesion, and good order and discipline, and in managing military costs when defending its personnel standards.
The policy traces back to shortly after President Trump’s second-term inauguration, when he signed an executive order directing the Secretary of Defense to implement a ban on “individuals with gender dysphoria.” The Department of Defense followed with a policy on February 26 that disqualifies anyone with a current diagnosis, a history of gender dysphoria, or who has undergone medical interventions to treat the condition.
The Defense Department’s formal justification described medical, surgical, and mental health constraints tied to a current diagnosis or history of gender dysphoria as incompatible with the high mental and physical standards necessary for military service. Opponents brought a challenge in federal court in Washington, D.C., and a district judge temporarily blocked enforcement on March 18, 2025, finding the ban “soaked in animus.”
“Its language is unabashedly demeaning, its policy stigmatizes transgender persons as inherently unfit, and its conclusions bear no relation to fact.”
After that ruling the administration appealed and the D.C. Circuit issued an administrative stay while it considered the case. On June 1, 2026, a divided three-judge panel of the D.C. Circuit held that the government could not enforce the ban against the challengers who were already serving, finding “direct evidence” that the ban was motivated by animosity toward transgender people.
Judge Robert Wilkins wrote that the policy’s “foundational premises” are “animus-filled,” arguing the government rested on concepts that “persons with a ‘false gender identity’ are unfit for the military, and persons with a history of gender dysphoria are also unfit because they lack ‘honesty, humility,… and integrity.'” The administration now asks the Supreme Court to review whether the appellate panel applied the correct legal test or improperly substituted its judgment for military decisionmakers.
The petition filed August 28, 2026, represents the latest step in a pattern: lower courts block or limit policies, the administration appeals, and the fights head to the high court. The challengers have approximately one month to respond to the petition, and the Court will decide whether to take the case, a determination that could come in the months ahead.
This is not the first time the justices have addressed transgender service restrictions. In January 2019 the Supreme Court allowed an earlier version of the ban to take effect while litigation continued in lower courts. The current dispute sits alongside other nationwide litigation, including a separate challenge that at one point led a federal judge in Washington state to bar implementation of the policy, an order temporarily frozen by the Supreme Court in May 2025.
The administration frames its push as defending a conservative principle: the political branches, not the judiciary, should decide military readiness and who serves. The filing stresses that unless the Supreme Court settles the question, the issue will keep bouncing between circuits and remain a recurring constitutional dispute with direct consequences for service members and military operations.
If the justices grant review and side with the administration, practical effects could follow quickly, since the Defense Department has already drafted fitness and personnel plans tied to the policy. From a Republican point of view, respecting the commander in chief’s authority on force composition is about preserving command, discipline, and the military’s singular mission to fight and win wars.
