180919-N-MT837-0167 SAN DIEGO (Sept. 19, 2018) Master Chief Petty Officer of the Navy Russell Smith speaks with Aviation Boatswain’s Mate (Handling) 1st Class Michail Allen in the hangar bay aboard the Nimitz-class aircraft carrier USS Carl Vinson (CVN 70). (U.S. Navy photo by Mass Communication Specialist 3rd Class Dylan M. Kinee/Released)