New Delhi, July 18 -- The United States sent five immigrants it says were convicted of serious crimes to the African nation of Eswatini, the U.S. Department of Homeland Security said - an expansion of the Trump administration's largely secretive third-country deportation program.

The U.S. has already deported eight men to another African country, South Sudan, after the Supreme Court lifted restrictions on sending people to countries where they have no ties. The South Sudanese government has declined to say where those men, also described as violent criminals, are after it took custody of them nearly two weeks ago.

In a late-night post on X Tuesday, Homeland Security Assistant Secretary Tricia McLaughlin said five men - citizens of Vietn...