Decisive Action Soldiers engage simulated enemies at Fort Irwin, Calif., Feb. 13, 2020, during a decisive action rotation. The rotations are designed to ensure Army brigade combat teams remain versatile, responsive and consistently available for current and future contingencies. SHARE: Download: Full Size (1.9 MB) Tags: Army Credit: Army Pfc. Brooke Davis VIRIN: 200213-A-IZ078-1128.JPG Photo Gallery