The event had prompted a tense back-and-forth between California Gov. Gavin Newsom and members of the Trump administration in the days leading up to the exercise.

Posts claiming the U.S. Marine Corps fired live ammunition over Interstate 5 in Southern California, causing the highway to ...

"Because of the event and closure, drivers should expect delays on Interstate 5 and other state routes throughout Southern ...

LOS ANGELES (Reuters) -The U.S. Marines are investigating the firing of live artillery over a major California highway during ...

Metal shrapnel from explosive ordnance that was fired over Interstate 5 during a U.S. Marine Corps live-fire training demonstration over the freeway Saturday struck a California Highway Patrol ...

The 5 Freeway, a major artery in Southern California, closed for a live-fire event at Camp Pendleton in northern San Diego ...

Parts of the 5 Freeway could be shut down between Los Angeles and San Diego due to concerns of live fire during a military ...

The surprise closure by the state comes just days after federal officials announced the opposite, saying, “No public highways ...

Metal shrapnel from Marine Corps live-fire training struck a California Highway Patrol vehicle on the same day as Vice ...

Two people were found dead inside a motor home that was on fire in southeastern San Diego County early Monday morning.

A live-fire beach assault that will include amphibious vehicles, aircraft, and Navy ships to commemorate the Marines’ 250th ...

Two people were found dead Monday inside a recreational vehicle that caught fire near the unincorporated community of Live ...