Members from the 1st Battalion, 101st Combat Aviation Brigade, 101st Airborne Division (Air Assault), run back into the U.S. Army CH-47 Chinook for takeoff during a training exercise over Fort Bliss, Texas, Sept. 23. Soldiers from the 101st Airborne Division use the Holloman and White Sands Missile Range training ranges to conduct a Hostile Environment Medical Training Course, designed specifically for close protection operations during deployments to high-threat regions throughout the world. (U.S. Air Force photo by Senior Airman Leah Ferrante/Released)