170123-N-SL853-010 GREAT LAKES, Ill. (Jan. 23, 2017) A firefighting instructor teaches a Navy recruit how to safely access a compartment with a potential fire during Fire Fighter Class Team Trainer at Recruit Training Command. Recruits attend a week of firefighting training to gain basic knowledge, understanding, and confidence in the Navy's firefighting equipment. (U.S. Navy photo by Chief Petty Officer Seth Schaeffer/Released)