180904-N-FA806-0054 ATLANTIC OCEAN (Sept. 4, 2018) Marine 2nd Lt. Kevin Karaffa instructs his platoon to form up aboard the aircraft carrier USS George H.W. Bush (CVN 77) before beginning a three-day Navy ship familiarization program. The ship is in port in Norfolk, Virginia conducting routine exercises to maintain carrier readiness. (U.S. Navy photo by Mass Communication Specialist 3rd Class Roland John/Released)