Defenders break the ice at Grand Forks AFB
Senior Airman Richard Stafford, 319th Security Forces installation entry controller, breaks chunks of ice from the road section at the main gate of Grand Forks Air Force Base, N.D., Dec. 4, 2013. Periodic breaking and removal of the snow and ice helps inbound vehicles gain better traction, decreases the chances of tail whipping and helps traffic flow smoother through the gate. (U.S. Air Force photo/Staff Sgt. Luis Loza Gutierrez)