Confidence Course Marine Corps recruits George W. Rieger, left, and Phrtsamone A. Manichanh participate in a confidence course at Marine Corps Recruit Depot San Diego, Feb. 23, 2021. SHARE IMAGE: Download Image: Full Size (0.33 MB) Tags: Marine Corps, Training Photo By: Marine Corps Sgt. Brooke C Woods VIRIN: 210223-M-OQ594-1047C.JPG Photo Gallery