U.S. Army Green Berets assigned to the 1st Special Forces Group (Airborne) Joint Base Lewis-McChord, Wash., prepare to conduct a night jump from a U.S. Marine MV-22 Osprey while participating in Integrated Training Exercise 3-15, at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., May 17, 2015. MCAGCC conducts relevant live-fire combined arms training, urban operations, and joint/coalition level integration training that promotes operational forces readiness. (U.S. Air Force photo by Senior Airman Juan A. Duenas/Released)