All In! Marine Corps recruits navigate the confidence course at Marine Corps Recruit Depot Parris Island, S.C., May 3, 2023. The confidence course features various obstacles that pose physical and mental challenges for the recruits. SHARE: Download: Full Size (2.41 MB) Tags: marine corps Credit: Marine Corps Pfc. Landon C. Lingle VIRIN: 230503-M-RT718-370A.JPG Photo Gallery