Spangdahlem rucks in remembrance
Military Working Dog Katya kisses the cheek of U.S. Air Force Staff Sgt. Shannon Hennessy, 52nd Security Forces Squadron MWD handler from Colusa, Calif., at Spangdahlem Air Base, Germany, May 12, 2014, after the Security Forces Memorial Ruck March. The march was held to honor those who made the ultimate sacrifice in the line of duty and recognize the service of base defenders. (U.S. Air Force photo by Senior Airman Alexis Siekert)