U.S. Navy Chief Petty Officer Jerry Foster (left), Kandahar Provincial Reconstruction Team engineer from Gulfport, Miss., and Jack Babon, Kandahar PRT engineer technician with the U.S. Army Corps of Engineers from Missoula, Mont., verify grid coordinates for a potential Afghan National Police checkpoint in the Dand District Aug. 23. The PRT works with government officials at the district and provincial levels to build sustainable infrastructure capacity.