CHESAPEAKE, Va. (Feb. 3, 2021) Naval Support Activity Hampton Roads Security Forces conducted a vehicle gate penetration and active shooter drill at Northwest Annex on Feb. 3 as part of Exercise Citadel Shield-Solid Curtain 2021 (CS-SC21). CS-SC21 is conducted by Commander, U.S. Fleet Forces Command and Commander, Navy Installations Command on all Navy installations in the continental U.S. from Feb. 1-12. The exercise is designed to enhance the readiness of Navy Security Forces and ensure seamless interoperability among the commands, other services and agency partners. (U.S. Navy photo by Katisha Draughn-Fraguada)