Sgt. William A. Getts, chief drill instructor, Company B, 1st Recruit Training Battalion, assists recruits by correcting them while they execute bayonet assault techniques as part of the Marine Corps Martial Arts Program training Feb. 29 aboard Marine Corps Recruit Depot San Diego. The recruits are taught mental and physical discipline to prepare them for a combat situation. - Sgt. William A. Getts, chief drill instructor, Company B, 1st Recruit Training Battalion, assists recruits by correcting them while they execute bayonet assault techniques as part of the Marine Corps Martial Arts Program training Feb. 29 aboard Marine Corps Recruit Depot San Diego. The recruits are taught mental and physical discipline to prepare them for a combat situation.