Vandenberg conducts Northstar exercise
VANDENBERG AIR FORCE BASE, Calif. -- Airman 1st Class Lael Huss, 30th Space wing member, and Airman 1st Class Steven Sutton, 30th Comptroller Squadron member, protect themselves during a simulated mortar attack during the Northstar exercise here Thursday, Sept. 23, 2010. Team V members practiced skills that they will use in a deployed environment. (U.S. Air Force photo/Senior Airman Andrew Satran)