170810-N-FP878-050 ATLANTIC OCEAN (Aug. 10, 2017) Chief Boatswain’s Mate Padraig Monahan prepares to guide a helicopter aboard the Arleigh Burke-class guided-missile destroyer USS Donald Cook (DDG 75) while conducting night deck landing qualifications during exercise Saxon Warrior 2017. Saxon Warrior is a United States and United Kingdom co-hosted carrier strike group exercise that demonstrates allied interoperability and capability to respond to crises and deter potential threats. (U.S. Navy photo by Mass Communication Specialist 1st Class Theron J. Godbold/Released)