This is a prime contract award by the Naval Sea Systems Command (NAVSEA) to Raytheon Company, valued at $635,875,781.37, for FY15 SM-6 Long Lead Material. The contract is a definitive, firm fixed price contract without any set-aside designations. As the prime contractor, Raytheon will provide long-lead materials to support the production of the SM-6 missile system, which is a critical component of the Navy's integrated air and missile defense capabilities. Major subcontractors include Caes Systems LLC, which will provide specialized RF and microwave components, and other suppliers of electronic parts, assemblies, and services. This contract award contributes to the Navy's ongoing effort to modernize and sustain its missile defense systems across surface ships and other platforms.