A 30-year-old Marine could face charges after authorities accused him of having a live 25mm explosive round in his checked bag at the Palm Springs International Airport.
Parts of the 5 Freeway could be shut down between Los Angeles and San Diego due to concerns of live fire during a military event.
Parents of a U.S. Marine were detained by federal immigration officials and one of them was later deported after visiting family members at Camp Pendleton.
Defense Secretary Pete Hegseth has asked U.S. Generals and Admirals from around the world to gather next week for a rare meeting.
The 700 active-duty Marines who were deployed to Los Angeles as a result of last month's protests will be leaving, the Pentagon announced Monday.
The number of National Guard troops and Marines in Los Angeles is decreasing, but Mayor Karen Bass says she wants all of them out.