A walk in the park Published Feb. 13, 2017 By Kyle Larson 412th Test Wing Public Affairs EDWARDS AIR FORCE BASE, Calif. -- Dog handler Staff Sgt. Grace Daniels and her partner Rolf are joined by Staff Sgt. Erick Hernandez and his partner Sasa as they simulate patrolling a roadway in deployed operations. Members of the 412th Security Forces Squadron Military Working Dog Unit routinely train with their K-9 partners to maintain combat readiness. (U.S. Air Force photo by Kyle Larson)