TACTICAL LIGHTS An MV-22B Osprey aircraft prepares for a tactical recovery of aircraft and personnel mission during realistic urban training on Fort Hunter Liggett, Calif., Dec. 7, 2014. The aircraft crew is assigned to Marine Medium Tiltrotor Squadron 161 Reinforced, 15th Marine Expeditionary Unit. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 936106-X-DFR60-195.jpg Photo Gallery