Red Lightning Soldiers practice noise, light and litter discipline at Fort Irwin, Calif., Aug. 18, 2021. The exercise is designed to help soldiers remain versatile, responsive and consistently available for current and future contingencies. SHARE: Download: Full Size (1.91 MB) Tags: Army Credit: Army Cpl. Geordan Tyquiengco VIRIN: 210818-A-NB832-0289M.JPG Photo Gallery