170808-N-KB401-544 ATLANTIC OCEAN (Aug. 8, 2017) The Royal Navy aircraft carrier HMS Queen Elizabeth (R08), the Royal Norwegian Navy frigate Helge Ingstad (F 313), the U.S. Navy Nimitz-class aircraft carrier USS George H.W. Bush (CVN 77) and the guided-missile destroyer US Donald Cook (DDG 75) are underway in formation for a photo exercise during exercise Saxon Warrior 2017. The U.S. and United Kingdom co-hosted carrier strike group exercise that demonstrates interoperability and capability to respond to crises and deter potential threats. (U.S. Navy photo by Mass Communication Specialist 2nd Class Michael B. Zingaro/Released)