The U.S. Supreme Court is set to hear a challenge involving the prolonged detention of certain noncitizens, placing renewed focus on the constitutional and statutory limits of immigration custody. The dispute arises against a backdrop of increasingly aggressive immigration enforcement and longstanding tension over how long the federal government may detain individuals without providing a meaningful bond hearing or other procedural safeguard.

At issue is not just detention policy, but the scope of executive authority in immigration administration and the role of the courts in policing that authority.