191127-N-FK463-1035 PACIFIC OCEAN (Nov. 27, 2019) Sailors practice simulated first aid during a medical training drill aboard the Arleigh Burke-class guided-missile destroyer USS John Finn (DDG 113), Nov. 27, 2019. John Finn is underway conducting routine training in the Eastern Pacific Ocean. (U.S. Navy Photo by Fire Controlman 1st Class Brenda Ezenwaokpala/Released)