U.S. Navy Command Master Chief Jeffrey Covington, incoming Joint Task Force Civil Support senior enlisted leader, addresses the members of JTF-CS for the first time during a change of responsibility ceremony at Fort Eustis, Va., Nov. 14, 2014. JTF-CS anticipates, plans and prepares for chemical, biological, radiological, and nuclear response operations. (Official DOD photo by U.S. Navy Petty Officer 1st Class Brian Dietrick)