Court will weigh in on injunctions after arguments on cases challenging president's attempt to restrict birthright citizenship.

For more than 150 years, people who were born within U.S. territory automatically received citizenship – regardless of their parents’ immigration status. President Donald Trump’s January 2025 executive order on birthright citizenship – stating that children born in the U.

The policy targets 4,240 service members who may be distressed because their gender identity differs from their sex at birth.