The Pentagon is reportedly planning to begin flying the “worst of the worst” criminal migrants to Guantanamo Bay, Cuba, this weekend as part of President Trumps effort to crackdown on illegal immigration.

The US has maintained a migrant detention facility there for decades that is separate from the notorious high-security jail for foreign terror suspects, including alleged 9/11 mastermind Khalid Sheikh Mohammed.

President Trump says he will use a detention center at Guantánamo Bay to hold tens of thousands of criminal immigrants in the U.S. illegally.