The Drug Enforcement Administration led a large-scale raid on Wednesday 18 June 2025 against three illegal marijuana grow sites covering nearly 800 acres around Thermal in the Coachella Valley.[1] The DEA said it held federal search warrants signed by a magistrate judge before the operation in the Thermal area, which targeted 787 acres of illegally grown marijuana.[2] About 500 officers and troops took part, including the National Guard, the ATF, Immigration and Customs Enforcement, Customs and Border Patrol and the FBI.[2] The DEA said the size and scope of the sites prompted help from the FBI, the IRS, the US Army, immigration enforcement and the Guard.[1]

At least 70 undocumented workers were arrested in the raids, and one US citizen was taken into custody for interfering with law enforcement; during one search officers found two people locked inside a trailer.[1] Another account puts the number held at as many as 75 undocumented immigrants plus the one citizen, with all being questioned about their possible involvement in the farms.[2]