PACIFIC OCEAN (July 30, 2022) Sailors assigned the 31st Marine Expeditionary Unit (MEU) provide medical attention to a simulated casualty during a mass casualty drill aboard the amphibious assault ship USS Tripoli (LHA 7), July 30, 2022. Tripoli is operating in the U.S. 7th Fleet area of operations to enhance interoperability with allies and partners and serve as a ready response force to defend peace and maintain stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Malcolm Kelley)