161031-N-SL853-043 GREAT LAKES, Ill. (Oct. 31, 2016) Various recruits practice swim remedial exercises on Oct. 31 at Recruit Training Command to gain confidence in having their faces in the water. Recruits partake in swim remedial lessons three to four times weekly until successful completion of their required third-class swim qualification. About 38,000 recruits graduate annually from the Navy’s only boot camp. (U.S. Navy photo by Chief Petty Officer Seth Schaeffer/Released)