U.S. Air Force Chief Master Sgt. Charles Hoffman, Air Force Global Strike Command command chief, talks with a Reserve Citizen Airman assigned to the 307th Maintenance Group as he performs an engine cowling pressure check on Sept. 7, 2019, Barksdale Air Force Base, Louisiana. Hoffman visited the 307th BW to familiarize himself with its mission at Barksdale. Although part of the Air Force Reserve Command, the 307th BW works closely with AFGSC on a regular basis. (U.S. Air Force photo by Greg Steele)