The Brief Agents raided Hyundai–LG battery plant in Georgia; 475 arrests reported. Federal authorities say 475 people were detained this week in what Homeland Security Investigations called the largest single-site enforcement operation in its history. What we know:The raid took place Thursday at the HLGA battery plant site in southeast Georgia, a joint venture between Hyundai Motor Group and LG Energy Solution, as part of a months-long probe into alleged unlawful employment practices and other federal crimes. "This, in fact, was the largest single site enforcement operation in the history of Homeland Security Investigations," said Schrank. ATF Atlanta posted photos on their X account, saying they joined HSI, FBI, ICE and Georgia State Patrol for the raid.