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Contracts - Awards | Electronics - General | Lockheed Martin | Missiles - Ballistic | Submarines | Support Functions - Other | USA

Up to $141.4M to Lockheed Martin for Trident Navigation System Support

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Avoid this. Lockheed Martin Maritime Systems & Sensors in Mitchel Field, NY received a $62.9 million cost-plus incentive fee/ cost-plus-fixed-fee contract to provide navigation subsystem engineering support services to the US and UK fleet of Trident II (D5) ballistic missiles. The contract contains options, which if exercised, would bring its cumulative value to $141.4 million. The Trident II D-5, the sixth generation member of the US Navy’s fleet ballistic missile program, is a 3-stage, solid propellant ballistic missile with a range of more than 4,000 nautical miles. Deployed aboard Ohio Class SSBNs and British Vanguard Class SSBNs, the Trident II uses the Mk 6 LE inertial guidance system for navigation. Trident D-5 cutaway(click to view full) The Mk6 LE guidance system is a replacement for the aging Mk6 guidance system, which used 1980s technology that isn’t in production any more. The Next Generation Guidance (NGG) program aims to develop the Mk6 LE as a modern replacement that can achieve the same or better performance as the guidance systems that are breaking down. This requires development of precision instruments, sensors, and radiation hardened architectures, in order to adapt the underlying commercial technologies for use in a must-not-malfunction nuclear weapons system. Under […]

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