A pararescueman, assigned to the 56th Rescue Squadron, cuts open a car door in an attempt to recover a simulated person during a combat search and rescue scenario on Royal Air Force Lakenheath, England, Jan. 16, 2015. Unlike other rescue squadrons, the 56th RQS is the only unit with a dedicated combat search and rescue force to conduct personnel recovery for a joint force. (U.S. Air Force photo by Airman 1st Class Trevor T. McBride/Released)