Marine Sgt. Matthew K. Bylski Killed in Tactical Vehicle Rollover at Camp Pendleton

Fourteen Other Marines Were Onboard; Incident Under Investigation

Sgt. Matthew K. Bylski, a Marine from Michigan, was killed in a tactical vehicle rollover during a training session at Camp Pendleton, California.
Fourteen other Marines were onboard the vehicle during the incident; one remains in the hospital in good condition while the others have been treated and released.
Bylski, remembered as a 'leader' within his platoon, served as a vehicle commander and had received multiple honors during his service.
The vehicle involved in the accident was an amphibious combat vehicle, a model introduced to replace older vehicles after a deadly training accident in 2020.
The U.S. Marine Corps is investigating the cause of the rollover.