HOKKAIDO, Japan (Oct. 6, 2022) U.S. Navy Lt. Katie Wachtler, a physician assistant with 3d Medical Battalion, 3rd Marine Logistics Group, conducts a fast exam via portable ultrasound during a mass casualty drill during exercise Resolute Dragon 22 at Kamifurano Maneuver Area, Hokkaido, Japan, Oct. 6, 2022. Resolute Dragon 22 is an annual exercise designed to strengthen the defensive capabilities of the U.S.-Japan Alliance by exercising integrated command and control, targeting, combined arms, and maneuver across multiple domains. (U.S. Marine Corps photo by Cpl. Moises Rodriguez)