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.

The U.S. Marines are investigating the firing of live artillery over a major California highway during a ceremony attended by ...

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

A live-fire mishap that caused metal shrapnel to damage a patrol vehicle while Vice President Vance was visiting a California military base is facing intense scrutiny from officials who question ...

U.S. Marine Corps officials said they would investigate after shrapnel from live artillery fired during weekend military exercises at its San Diego base fell onto Interstate 5 in California and ...

An "explosive ordnance" detonated prematurely and hit a law enforcement vehicle near Camp Pendleton in California Saturday.

The U.S. military demonstration that shot live-fire artillery rounds over Interstate 5 on Saturday dropped metal shrapnel on a California Highway Patrol vehicle, resulting in damage, agency officials ...

California authorities say metal shrapnel from an exploding artillery shell hit and damaged a state highway patrol vehicle as ...

Erez Reuveni, a former DOJ lawyer, says a superior ordered him to argue against Kilmar Abrego Garcia’s return by telling a ...

A law enforcement car that was part of the squad protecting Vice President J.D. Vance in California over the weekend was accidentally hit.

CHP personnel immediately notified the Marine Corps at the scene, who then canceled firing additional live ordnance over the ...

According to California Highway Patrol, the explosive ordinance that was fired over the freeway detonated overhead ...