U.S. Soldiers assigned to Charlie Company, 2-3 General Support Aviation Battalion, Task Force Vipers, 3rd Combat Aviation Brigade, conduct a simulated MEDEVAC and patient IV hookup during a validation exercise (VALEX) on 33rd Airbase Powidz, Poland, Nov. 13, 2025. Viper Strike is a validation exercise that simulates realistic, battle-focused scenarios in which TF Vipers verify the readiness of their Soldiers and aircraft in support of the mission as well as their Allies and Partners. (U.S. Army photo by Spc. Kaylan Joseph)