One U.S. Marine dead, eight missing after 'tragic incident' off California

One U.S. Marine died, two were injured and eight others were missing after a "tragic incident" involving an assault amphibious vehicle off the coast of Southern California on Thursday, the U.S. Marine Corps said. Search and rescue efforts were under way with support from the Navy and Coast Guard, the First Marine Expeditionary Force said in a tweet early on Friday.

One U.S. Marine died, two were injured and eight others were missing after a "tragic incident" involving an assault amphibious vehicle off the coast of Southern California on Thursday, the U.S. Marine Corps said.

Search and rescue efforts were under way with support from the Navy and Coast Guard, the First Marine Expeditionary Force said in a tweet early on Friday. All the Marines involved were assigned to the 15th Marine Expeditionary Unit, which is based at Camp Pendleton, the largest Marine base on the West Coast of the United States, between Orange and San Diego counties.

Marines often practice beach assaults there using the amphibious troop transport vehicles. "We are deeply saddened by this tragic incident. I ask that you keep our Marines, sailors and their families in your prayers as we continue our search," Colonel Christopher Bronzi, commanding officer of the 15th Marine Expeditionary Unit, said on Twitter, without giving further details of what had happened.

Marines in the vehicle reported taking on water during an exercise on Thursday evening, 7 San Diego television reported, without citing sources. One was taken to Scripps Memorial Hospital in La Jolla, where the Marine died, 7 San Diego said on its website.

Two others were taken to hospitals where one remains in critical condition, the report said. A Navy destroyer, three U.S. Navy helicopters, and several other vessels were involved in the search along with a Coast Guard ship and helicopter, the report said.

(This story has not been edited by Devdiscourse staff and is auto-generated from a syndicated feed.)