The U.S. Supreme Court is expected to issue its final opinions for the term on Tuesday, June 30, 2026 [1].

These rulings carry significant weight as they address fundamental definitions of citizenship and the legality of sports participation for transgender athletes. A decision on birthright citizenship could dismantle a legal precedent that has stood for 125 years [2].

Central to the day's proceedings is the constitutionality of an order from President Donald Trump. The order asserts that children born in the U.S. to parents with undocumented or temporary status are not citizens [3]. This challenge seeks to resolve whether the executive branch can redefine the birthright citizenship traditionally guaranteed by the 14th Amendment.

Simultaneously, the Court is addressing the legality of bans that prevent transgender athletes from competing in women's sports [4]. While some reports indicate the Court has upheld these bans [5], others suggest the rulings are still pending as the term closes [4].

These decisions represent the final actions of the Court before the current term concludes. The proceedings are taking place at the Supreme Court building in Washington, D.C. [3].

The birthright citizenship case is particularly contentious because it directly impacts the legal status of thousands of children born in the U.S. to non-citizen parents. If the Court upholds the Trump administration's order, it would mark a departure from over a century of established law [2].

Regarding the sports bans, the Court must determine if such restrictions violate constitutional protections, or if they are permissible under the guise of maintaining fair competition. The outcome will set a national precedent for how states and athletic organizations manage transgender inclusion in competitive athletics [4].

A decision on birthright citizenship could dismantle a legal precedent that has stood for 125 years.

These rulings represent a potential shift in the interpretation of the 14th Amendment and civil rights protections. By weighing in on birthright citizenship, the Court is deciding whether executive orders can override long-standing judicial interpretations of 'citizen.' Meanwhile, the ruling on transgender athletes will define the legal boundaries of gender identity in public institutions, potentially influencing state laws across the country.