President Donald Trump, who made the deportation of immigrants a central part of his campaign and presidency, said Wednesday that the U.S. will use a detention center at Guantánamo Bay, Cuba, to hold tens of thousands of the “worst criminal aliens.

US President Donald Trump has ordered the construction of a migrant detention facility in Guantanamo Bay which he said would hold as many as 30,000 people. He said the facility at the US Navy base in Cuba, which would be separate from its high-security military prison, would house "the worst criminal illegal aliens threatening the American people".