Corps Combat Course Marine Corps recruits conduct a combat endurance course at Marine Corps Recruit Depot Parris Island, S.C., May 13, 2023. The training event is designed to physically challenge and strengthen recruits. SHARE IMAGE: Download Image: Full Size (1.3 MB) Tags: training, Marine Corps Photo By: Marine Corps Lance Cpl. William Horsley VIRIN: 230513-M-WH433-1386M.JPG Photo Gallery