Airmen place a radar atop a new tower at Wright-Patterson Air Force Base, Ohio, in this September 2010 photo. BRAC-directed relocation of four Air Force Research Laboratory research radar systems from Rome, N.Y., to Wright-Patterson is now nearly complete. Air National Guard and active-duty engineering installation squadron personnel and active duty RED HORSE squadron engineers teamed to perform the installation for millions of dollars less than contractor estimates for the project. (U.S. Air Force photo)