https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3399217
NAVAL STATION ROTA, Spain - (March 19, 2017) - A .50–caliber machine gun aboard USS Carney (DDG 64) March 19, 2017.
Carney, an Arleigh Burke-class guided-missile destroyer, forward-deployed to Rota, Spain, is conducting its third patrol in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Navy photo by Mass Communication Specialist 3rd Class Weston Jones/Released). Original public domain image from Flickr
Public DomainFree CCO U.S. Government image for Personal and Business use