Marine artillery shell detonates over freeway during Camp Pendleton event

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

‘0% malfunction rate,’ until now: How military’s plan to fire munitions over I-5 went awry

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

Artillery Shell Detonated Over Interstate 5 During Marines’ Celebration, California Officials Say

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