The US Marine Corps is no stranger to firing live ordnance as part of training, but it had been years — more than 70, according to one US official — since Marines had fired artillery over a stretch of ...

Marines stand atop armored vehicles at Camp Pendleton in San Diego County in September. A 17-mile stretch of Interstate 5 near the base was briefly closed Saturday before a live-fire demonstration ...

Shrapnel from an exploding 155mm shell damaged a police car as Marines fired rounds over a highway during a drill attended by Vice President JD Vance.

A plan to fire live artillery shells over a major Southern California highway as part of a military showcase attended by Vice President JD Vance has drawn strong objections from Gov. Gavin Newsom, who ...

A plan to fire live artillery shells over a major Southern California highway as part of a military showcase attended Saturday by Vice President JD Vance drew strong objections from Gov. Gavin Newsom, ...