Raytheon Network Centric Systems, Aberdeen Proving Ground, Md., has been awarded an $11,662,862 firm-fixed-price contract for identification friend or foe (IFF) AN/APX-119 transponders. The contractor will provide 94 IFFs for the Royal Saudi Air Force. Work will be performed at Largo, Fla., and AEC Saudi Arabia, and is expected to be complete July 31, 2017. This award is the result of a sole source acquisition. This contract is 100 percent in support of foreign military sales for Saudi Arabia. Air Force Life Cycle Management Center/WNKCB, Robins Air Force Base, Ga., is the contracting activity.