SHAW AFB, South Carolina, Dec. 3 -- The U.S. Air Forces Central, the air component of U.S. Central Command, issued the following news: * * * ACC Leadership concludes Middle East visit, highlights Airmen contributions to regional stability Gen. Adrian L. Spain, commander of Air Combat Command, and Chief Master Sgt. Jeremy Unterseher, ACC command chief, completed a multi-day visit to three key air bases in the Middle East this week. The tour focused on assessing operational readiness, reinforc more PR