DYESS AIR FORCE BASE, Texas — Staff Sgt. Matthew Nichols, 7th Airlift Maintenance Squadron, installs cow bells for a launcher reliability test at Dyess Air Force Base, Texas, Sept. 7. A Dyess B-1 Bomber carried a full load of 24 AGM-158 Joint Air-to-Surface Standoff Missiles on a five-hour flight over the Gulf of Mexico Sept. 7 -- a first for the B-1 and AGM-158. (U.S. Air Force photo/Airman 1st Class Brittney Smolinski)