SOUTH CHINA SEA (Oct. 7, 2020) Lt. Andrew Kirst, from Stafford, Virginia, treats a patient for simulated injuries during a mass casualty drill on the flight deck of the Navy’s forward-deployed aircraft carrier USS Ronald Reagan (CVN 76). Ronald Reagan, the flagship of Carrier Strike Group 5, provides a combat-ready force that protects and defends the United States, as well as the collective maritime interests of its allies and partners in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Gabriel A. Martinez)