180715-N-AO748-0061 NEWPORT NEWS, Va. (July 15, 2018) The aircraft carrier USS Gerald R. Ford (CVN 78) is pushed by tug boats as the ship enters Huntington Ingalls Newport News Shipbuilding to begin its post shakedown availability. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kiana A. Raines/Released)