This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
US Navy NB Security personnel aboard the Nimitzclass aircraft carrier USS Harry S. Truman CVN train with . cal. machine gun. en PERSIAN GULF Feb Security personnel aboard the Nimitzclass aircraft carrier USS Harry Truman CVN train with cal machine gun on the ship's fantail Truman and embarked Carrier Air Wing CVW are deployed