WHITEMAN AIR FORCE BASE, Mo. - U.S. Air National Guardsmen Staff Sgt. Darry Walker (left), 217th Engineering Installation Squadron, Springfield, Ill., and Tech Sgt. Gary Farmer, 241st Engineering Installation Squadron, Chattanooga, Tenn., work together to fuse a strand of fiber optic cable, Sept. 24. Air National Guard members from both the 271st and the 241st spent more than two months at Whiteman replacing copper transmission cable with more efficient fiber optic cable. The fiber optic cable will provide 50 percent more capability and expansion to utilize a greater number of networked products. (U.S. Air Force photo/Senior Airman Kenny Holston)