181009-N-PL946-1062 GREAT LAKES, Ill. (Oct. 9, 2018) Master Chief Petty Officer of the Navy (MCPON) Russell Smith and Command Master Chief David Twiford, command master chief of Recruit Training Command (RTC), speak with RTC staff members during Sailor 360 leadership training inside Recruit Memorial Chapel. More than 30,000 recruits graduate annually from the Navy's only boot camp. (U.S. Navy photo by Mass Communication Specialist 2nd Class Spencer Fling/Released)