190409-N-TI693-0061 NORTH SEA (April 9, 2019) Hospital Corpsman 1st Class Ian Hood from Carrollton, Texas, trains Ship’s Serviceman Seaman Apprentice Mario Arzate how to apply a nasal pharyngeal airway on Operations Specialist Seaman Roland Aaron from Dallas, during a general quarters drill aboard the Arleigh Burke-class guided-missile destroyer USS Carney (DDG 64) during Joint Warrior 19-1, April 9, 2019. Joint Warrior is a United Kingdom-led, multinational exercise in a robust maritime training environment in which allies and partners can improve interoperability and prepare forces for combined operations. (U.S. Navy photo by Mass Communication Specialist 1st Class Fred Gray IV/Released)