U.S. Air Force pararescuemen conduct a combat insertion and extraction exercise with a Marine Corps CH-53 Super Stallion helicopter attached to Heavy Marine Helicopter Squadron (HMH) 464 in Djibouti Jan. 5, 2010. The two units are deployed to Combined Joint Task Force - Horn of Africa. (DoD photo by Master Sgt. Jeremiah Erickson, U.S. Air Force/Released)
