The US has deported five migrants to the tiny southern African nation of Eswatini as President Donald Trump’s administration steps up its aggressive deportation campaign to third countries.

The Trump administration sent five deportees to Eswatini, an African kingdom, saying that their own countries would not take them. But Eswatini says it will send them home.

The migrants—citizens of Vietnam, Jamaica, Cuba, Yemen, and Laos—had served prison sentences in the U.S. for serious crimes, according to the Department of Homeland Security (DHS). Homeland Security Assistant Secretary Tricia McLaughlin described the five men as "individuals so uniquely barbaric that their home countries refused to take them back."