180410-N-YN937-008 VIRGINIA BEACH, Va. (April 10, 2018) Chief Personnel Specialist Amber Devries, left, and Chief Operations Specialist Sharon McQueen, both assigned to Navy Expeditionary Combat Command (NECC), test Iridium satellite phones during NECC’s Defense Support of Civil Authorities (DSCA) scenario staff exercise at Joint Expeditionary Base Little Creek-Fort Story. DSCA events are designed to provide Department of Defense assets to civil authorities in response to requests for assistance for domestic emergencies. (U.S. Navy photo by Mass Communication Specialist 3rd Class Alan Lewis/Released)