A 57th Rescue Squadron Guardian Angel pararescueman, stationed at Aviano Air Base, Italy, stabilizes a simulated causality during a Non-combatant Evacuation Operation exercise at the Police Academy, Croatia, March 18, 2019. The 31st Fighter Wing and the 352nd Special Operations Wing, RAF Mildenhall, England, partnered with the government of Croatia and the U.S. Embassy Zagreb to test their abilities to plan and execute emergency response during a crisis. (U.S. Air Force photo by Senior Airman Kevin Sommer Giron)