U.S. Air Force Capt. Joshua Wojciechowski, 39th Contracting Squadron contracting officer, speaks to his experience as a casualty role-player receiving medical aid in an Expeditionary Medical Support System May 5, 2024, at Bakonykúti Training Area, Hungary, while preparing for Vigorous Warrior 24. Vigorous Warrior is NATO’s largest medical exercise, uniting more than 1,600 participants from 33 countries to exercise experimental doctrinal concepts and test their medical assets together in a dynamic, multinational environment. (U.S. Air Force video by Master Sgt. Peter Thompson)