Gimme Shelter An Oklahoma Army National Guardsman maneuvers into a trench line as smoke obscures the simulated battlefield during Exercise Thunderstruck 2.0 at Camp Gruber Training Center, Okla., Sept. 13, 2025. The exercise highlighted the integration of emerging technologies to enhance lethality, improve survivability and sustain readiness for future conflicts. SHARE: Download: Full Size (1.64 MB) Tags: exercises, thunderstruck, army, training, national guard, thunderstruck 25 Credit: Air Force Master Sgt. Amber Monio, National Guard VIRIN: 250913-Z-PI747-1020K.JPG Photo Gallery