The Supreme Court handed the Trump administration authority Wednesday to turn back asylum seekers at the US-Mexico border, permitting the government to block migrants from reaching American soil to file a protection claim.

The ruling strips away what immigration attorneys described as a foundational right under US and international refugee law — the ability to present an asylum case once inside the country's borders.

The decision applies directly to border enforcement operations and gives federal agents legal cover to return migrants before they can make contact with US territory, the Wail confirmed.

Advocacy groups condemned the outcome, with several telling the Wail the court had “gutted” the country's asylum framework in a single order.

The Trump administration argued the policy was necessary to control border crossings and prevent an asylum system it described as backlogged and exploited from being overwhelmed further.

The ruling does not resolve all pending litigation. Circuit court challenges to related enforcement measures remain active, with hearings scheduled in coming weeks.