180131-N-XU691-069 NAVAL BASE KITSAP-BREMERTON, Wash. (Jan. 31, 2018) Mass Communication Specialist 2nd Class Donald White provides social media training to Sailors assigned to the aircraft carrier USS Nimitz (CVN 68) on Naval Base Kitsap-Bremerton, Jan. 31, 2018. Nimitz is currently preparing for a planned incremental availability at Puget Sound Naval Shipyard and Intermediate Maintenance Facility where the ship will receive scheduled maintenance and upgrades. (U.S. Navy photo by Mass Communication Specialist 3rd Class David Claypool/Released)