Beach Crawl A Marine Corps recruit crawls through a tunnel as part of a bayonet assault course at Marine Corps Recruit Depot San Diego, March 29, 2016. The recruit is assigned to Alpha Company, 1st Recruit Training Battalion. Marine Corps photo by Lance Cpl. Angelica I. Annastas SHARE: Download: Full Size (0.65 MB) Credit: Lance Cpl. Angelica I. Annastas VIRIN: 160329-M-WQ808-021A.JPG Photo Gallery