President Trump fumed on Sunday after Colombia turned back two US military flights carrying deported migrants — vowing to impose sanctions and an “emergency 25% tariff” on the South American country.

“I was just informed that two repatriation flights from the United States, with a large number of Illegal Criminals, were not allowed to land in Colombia,” Trump wrote Sunday.

“This order was given by Colombia’s Socialist President Gustavo Petro, who is already very unpopular amongst his people,” he said, adding that Petro’s decision has “jeopardized the National Security and Public Safety of the United States.”