South Korean workers detained by U.S. Immigration and Custom Enforcement (ICE) returned home Friday, after law enforcement raided a Georgia plant in search of illegal immigrants.

Hundreds of employees landed at Incheon International Airport in Seoul, greeted by family, friends and protesters with signs opposing the Trump administration, according to The Associated Press.

South Korean nationals were shackled and handcuffed by ICE agents while working to develop a $7.6 billion factory set to produce items for Hyundai and LG Energy Solution (LGES).

Some of them were working under visas that lapsed to construct the facility, which was previously set to open later this year. After the Sept. 4 raid, officials said the project could be prolonged by three to four months.

"We're in an age of ne

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