Raytheon Co., Integrated Defense Systems, San Diego, Calif., is being awarded a $36,253,351 modification to previously awarded contract (N00024-10-C-2205) to exercise an option for life cycle engineering and support services for LPD 17 class integrated shipboard electronic systems. Work will be performed in San Diego, Calif. (95 percent); Chula Vista, Calif. (3 percent); and Norfolk, Va. (2 percent). Work is expected to be completed by December 2010. Contract funds in the amount of $478,276 will expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.