Photo by Lance Cpl. Bridget Keane | Marine Corps Recruit Depot, San Diego | 09.11.2012
Staff Sgt. Zachary D. Curran, Marine Corps water survival instructor, teaches a recruit proper technique of staying afloat Sept. 11 at the swim tank aboard Marine Corps Recruit Depot San Diego. Recruits must learn how to survive in water while wearing boots and combat utility uniforms in the event that they were to ever go overboard on a ship....
