190305-N-KP445-1016 NORFOLK (March 5, 2019) Tugboats maneuver the guided-missile destroyer USS Arleigh Burke (DDG 51) in position for dry-docking in preparation for the ship’s Extended Dry-Docking Selected Restricted Availability (EDSRA). Mid-Atlantic Regional Maintenance Center (MARMC) is providing oversight for the EDSRA, which is contracted to General Dynamics NASSCO-Norfolk. (U.S. Navy photo by Hendrick L. Dickson/Released)