190917-N-BM428-0062 ENGLISH CHANNEL (Sept. 17, 2019) Logistics Specialist 3rd Class Matthew Patrick, left, and Damage Controlman 2nd Class Troy Jenkins carry Yeoman Seaman Mark Martinez after a simulated helicopter crash on the flight deck of the Arleigh Burke-class guided-missile destroyer USS Donald Cook (DDG 75) during an emergency flight quarters drill as part of Flag Officer’s Sea Training (FOST), Sept. 17, 2019. FOST is a three-week exercise led by the Royal Navy that tests the ship’s warfighting ability. Donald Cook, forward deployed to Rota, Spain, is on its ninth patrol in the U.S. 6th fleet area of operations in support of U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 3rd Class Damon Grosvenor/Released)