3rd Battalion, 1st Marines
Videos
3rd Battalion, 1st Marines is an infantry battalion in the United States Marine Corps based out of Camp Horno on Marine Corps Base Camp Pendleton, California. Nicknamed the "Thundering Third", the bat
3/1 training at Marine Corps Mountain Warfare Training Center in Bridgeport, Calif., Aug. 29, 2014. 3/1 will become the 15th MEU's ground combat element in October.
3rd Battalion, 5th Marines
Videos
3rd Battalion, 5th Marines is an infantry marines battalion in the United States Marine Corps. The battalion is based at Marine Corps Base Camp Pendleton, California and consists of approximately 1,00
Insignia for 3rd Battalion, 5th Marines
PFC Paul E. Ison, L/3/5, sprints across "Death Valley" while under heavy fire during the battle of Okinawa.