KIRKUK REGIONAL AIR BASE, Iraq – Maj. David Walter, 506th Expeditionary Civil Engineer Squadron commander, and Master Sgt. Jon Conway, 506th ECES first sergeant, take their daily run Feb. 10, 2010. This duo has run more than 600 miles together since arriving on base, and look forward to reaching their goal of 700 miles before their departure next month. Major Walter and Sergeant Conway are deployed from Joint Base Lewis-McChord, Wash., where both serve in the Air Force Reserve as commander and first sergeant for the 446th CES. (U.S. Air Force photo/Staff Sgt. Tabitha Kuykendall)