U.S. Navy Hospital Corpsman 2nd Class Denielle Arthur,

U.S. Navy Hospital Corpsman 2nd Class Denielle Arthur, right, from the U.S. Virgin Islands, and Hospital Corpsman 3rd Class Jacob Alvarez, from Las Vegas, treat a simulated patient during a mass casualty drill in the hangar bay aboard the aircraft carrier USS John C. Stennis (CVN 74) in the Atlantic Ocean, Sept. 25, 2019. The John C. Stennis is underway conducting routine operations in support of Commander, Naval Air Force Atlantic. (U.S. Navy photo by Mass Communication Specialist 3rd Class Mitchell Banks)