A Coast Guard 64-foot Special Purpose Craft-Screening Vessel from Maritime Force Protection Unit in Bangor, Wash., is pictured exercise Northern Vindicator on the Hood Canal, Sept. 23, 2015. The SPC-SVs are well-suited for establishing and maintaining security zones, with a remote-controlled weapon on the bow and extensive ballistic protection. (U.S. Coast Guard photo by Petty Officer 3rd Class Amanda Norcross)