Training Call Marine Corps recruit Mitchell L.Hoover shouts orders to his squad during the final challenge of recruit training, known as the Crucible, at Marine Corps Recruit Depot Parris Island, S.C., Oct. 13, 2017. Marine Corps photo by Cpl. Joseph Jacob SHARE IMAGE: Download Image: Full Size (1.06 MB) Tags: Featured Photos , MARINE CORPS, MARINES Photo By: Cpl. Joseph Jacob VIRIN: 171013-M-XY771-433F.JPG Photo Gallery