Add Yahoo as a preferred source to see more of our stories on Google. Marines fire an M777 Howitzer during a training exercise. (Lance Cpl. Christian Ayers/Marine Corps) (Lance Cpl. Christian Ayers) ...

California Gov. Gavin Newsom is calling for an apology from the Trump administration after a shell fired during a Marine Corps celebration prematurely detonated over a California highway over the ...

During a live-fire demonstration marking the 250th anniversary of the U.S. Marine Corps, a shell explosion near Vice President J.D. Vance’s motorcade prompted alarm. The incident occurred Saturday at ...

California lawmakers are demanding answers after a live fire demonstration over Camp Pendleton Saturday led to a misfire that rained shrapnel on Interstate 5, striking two California Highway Patrol ...

(CNN) — 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 ...

Freeway signs warn drivers on Interstate 8 approaching Interstate 5 of "Live Weapons Over Freeway" in San Diego, California, on October 18, 2025. - Patrick Fallon/AFP/Getty Images The US Marine Corps ...