This Delivery Order will be awarded pursuant to 10 USC 2304(c)(1), only one responsible source and no other supplies or services will satisfy agency requirements. Raytheon IDS is the only existing source that has the specific production engineering background, extensive integration and test facilities, prior MFCS MK 99 and AN/SPY-1 transmitter group experience, and in-depth technical expertise to produce the equipment and services contained within the BOA within the required schedule. This is not a request for competitive proposals. Companies interested in subcontracting opportunities should contact Raytheon IDS directly.