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

California lawmakers are demanding answers after a live fire demo over Camp Pendleton last weekend led to a misfire that ...

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

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

The incident drew criticism from California Gov. Gavin Newsom, who blamed the Trump administration for what he called a "reckless" show of force.

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

The shrapnel that hit CHP vehicles over the weekend from Trump and Vance’s military live-munitions demonstration came from ...

California Governor Gavin Newsom had warned against the live fire demonstration, which would shoot artillery over a freeway.

The live-fire demonstrations were part of a celebration of the Marine Corps' 250 anniversary. Gov. Newsom has criticized ...

A U.S. Marine Corps artillery round prematurely detonated over Interstate 5 on Saturday sending metal shrapnel onto a ...

While no one was hurt, experts say the decision to fire live munitions over the freeway during the ceremony was highly ...

Rounds were fired on Friday across Interstate 5 as part of a test for Saturday’s event in Southern California. The state shut ...