The Trump administration is planning to transfer potentially thousands to Guantánamo Bay, Cuba, including hundreds from friendly European nations, The Post reported.

Facilities for migrants at the base currently can hold fewer than 200 detainees, and there are no immediate plans to expand that capacity, according to two Defense Department officials. Like others interviewed for this article, they spoke on the condition of anonymity because the Trump administration considers the mission sensitive.

Leaked documents and official responses fuel controversy over revived use of the U.S. military base for migrant detention.