151117-N-GZ277-012 GREAT LAKES, Ill. (Nov. 17, 2015) Recruits at Recruit Training Command (RTC) standby to receive immunizations at Capt. James A. Lovell Federal Health Care Center. RTC, the Navy’s only boot camp, trains over 40,000 volunteer civilian recruits annually, transforming them into Sailors. (U.S. Navy photo by Mass Communication Specialist 2nd Class Nicolas C. Lopez/Released)