The Charles Stark Draper Laboratory, Inc., Cambridge, Mass., is being awarded a $131,107,546 cost-plus-incentive-fee contract for the Trident II (D5) MK6 life extension guidance system. This effort is to procure long lead materials and circuit card assemblies to support the delivery of 20 MK6LE guidance systems. Work will be performed in Bloomington, Minn. (59 percent); Clearwater, Fla. (22 percent); Cambridge, Mass. (15 percent); and Pittsfield, Mass. (4 percent). Work is expected to be completed June 30, 2015. Contract funds will not expire at the end of the current fiscal year. This contract is a sole source acquisition.