South Korea sent a chartered plane to collect workers detained in an immigration raid at a Hyundai-LG Energy Solution battery plant in Georgia last week.

Nearly 500 workers, including 300 South Korean nationals, were rounded up in the Sept. 4 raid carried out by the Department of Homeland Security (DHS). The administration has touted the move as President Trump's most ambitious enforcement effort yet.

Officials from Seoul on Wednesday sent a Boeing 747-8I from Korean Air to pick up nationals held at a detention center in Folkston, Ga, The Associated Press reported. U.S. immigration authorities will bus the detainees 285 miles to Atlanta, where they will board the charter plane for removal.

DHS said some of the detained workers entered the country illegally, while others arrived legally

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