Col. William Burks, 455th Air Expeditionary Wing vice commander, plugs the new Comprehensive Airman Fitness network Ethernet cable into a server rack Oct. 31, 3017 at Bagram Airfield, Afghanistan. The CAF network is available to all Airmen that are assigned to the 455th Air Expeditionary Wing. The bandwidth was increased by 800% and the network coverage area was expanded. (U.S. Air Force photo/Tech. Sgt. Justin Jacobs)