The governor had objected to the plan to fire over the freeway and ordered a 17-mile stretch closed — against the guidance of ...

The mishap, during an anniversary celebration for the Marine Corps attended by the vice president and defense secretary, ...

The artillery rounds were fired over Interstate 5 near Camp Pendleton in San Diego as part of a military demonstration for ...

An artillery shell fired as part of the Marine Corps’ 250-year anniversary celebrations prematurely detonated over Interstate ...

The U.S. Marines Corps has launched an investigation after the California Highway Patrol said shrapnel from an artillery ...

A CHP vehicle was damaged by debris on Saturday, following a U.S. military demonstration involving live ammunition, ...

An artillery round exploded over Interstate 5 at Camp Pendleton, cutting short the military's live-fire exercise.

The U.S. military exercise that shot live-fire artillery rounds over Interstate 5 on Saturday dropped metal shrapnel onto a ...

An artillery shell fired during a Marine Corps demonstration on Saturday detonated prematurely over California's Interstate 5 ...

The CHP called the incident "unusual and concerning" and recommended a review of safety protocols after the rare live-fire ...

Marines are investigating after a 155mm artillery round exploded over Interstate 5, hitting California Highway Patrol ...

The Marines said in an earlier statement that the event would take place "on approved training ranges and comport with established safety protocols." ...