170331-N-NI812-137 PACIFIC OCEAN (March 31, 2017) Sailors prepare to push back the arresting gear wire aboard the aircraft carrier USS Nimitz (CVN 68). The ship is underway conducting a composite training unit exercise with it's carrier strike group in preparation for an upcoming deployment. (U.S. Navy photo by Mass Communicaiton Specialist Seaman Ian Kinkead/Released)