Arctic Sappers train and build at Donnelly Training Area
JOINT BASE ELMENDORF-RICHARDSON, Alaska -- Sgt. David Corcoran, right, and Sgt. Wesner Takeo, center, analyze the situation while Spc. William Cleveland, left, provides forward security at a hasty traffic control point during the scenario-based training lane on Donnelly Training Area, Fort Greely, during Operation Tundra Wolf. (U.S. Army photo by Capt. Richard Packer/6th Engineer Battalion)