180131-N-NP779-0057 SILVERDALE, Wash. (Jan. 31, 2018) Installation Training Team (ITT) Members and observers approach the Fleet and Family Support Center during a Naval Naval Base Kitsap active shooter drill as part of Exercise Citadel Shield-Solid Curtain 2018 (CS/SC 18). CS/SC 18 is an anti-terrorism and force protection exercise conducted by Navy installations within the continental United States to ensure that the Navy is ready to respond to changing and dynamic threats at all times. (U.S. Navy photo by Mass Communication Specialist 1st Class Ty Connors/Released)