The Pentagon has announced that 1,350 more federalized members of the California National Guard will be withdrawn from the security mission inLos Angelesthat started in early June following protests against immigration raids carried out by Immigrations and Customs Enforcement (ICE). A remaining force of 250 National Guardsmen will remain in place to continue protecting federal government buildings and personnel in Los Angeles. Close to 5,000 National Guard members and Marines were deployed to Los Angeles on June 7 for a mission that could potentially last up to 60 days, a time limit that ends next week. "On Wednesday, Secretary Hegseth ordered the release of approximately 1,350 California National Guardsmen from the federal protection mission," Sean Parnell, the Pentagon's chief spokesman, said in a statement provided to ABC News. MORE: Pentagon pulling 2,000 National Guard deployed to LA amid ICE protests "Approximately 250 California National Guardsmen remain in Los Angeles to protect federal personnel and property," Parnell said. "We greatly appreciate the support of the more than 5,000 Guardsmen and Marines who mobilized to Los Angeles to defend Federal functions against the rampant lawlessness occurring in the city." Democratic Mayor Karen Bass posted on X that the withdrawal was "another win for Los Angeles" as "1,000 more troops are retreating" and added, "We will continue this pressure until ALL troops are out of L.A." That drew a response from Defense Secretary Pete Hegseth, whorespondedon his personal X account, "You're welcome Mayor. These brave troops are redeploying because their mission was so successful." He added, "You should be thanking them for saving your city from mobs & chaos. We will continue to support law enforcement -- even when you won't." In recent weeks the Pentagon had announced thewithdrawalsof 2,000 Guard members and 700 Marines, along with the reassignment of 150 Guard members to firefighting duty. The initial mobilization came in the wake of protests following ICE raids in Los Angeles and was unusual in that they were ordered by the Trump administration instead of by Gov. Gavin Newsom. City officials labeled the deployment of the Guard and Marines as unnecessary and said that Los Angeles Police Department was more than capable of responding to the initial protests. Because they were federalized National Guard and Marines, they were not able to carry out law enforcement duties, which is prohibited by law. However, during their mission to protect federal buildings and personnel, the mobilized military personnel had the authority to temporarily detain individuals before quickly transferring them to law enforcement personnel. As the mission continued, some of the forces received training to accompany ICE personnel on immigration raids, though their role was specifically limited to providing force protection.