Cambridge Aerospace is a UK defense-tech startup founded in 2024 that builds low-cost interceptor missiles and supporting systems for shooting down attack drones and missiles. Its flagship product, Skyhammer, is a modular low-cost interceptor already deployed with the UK Armed Forces and Gulf partners; it targets Shahed-style one-way attack drones with an 18.6-mile range at up to 435 mph. A second product, Starhammer, a faster rocket-powered interceptor for higher-value missiles, is planned for 2027. The company is also developing Looking Glass, a multistatic radar system, and Nightstar, its own sovereign solid rocket motor — a deliberate move to control its own propulsion supply chain. Buyers are primarily NATO governments and allied militaries. The company has UK Ministry of Defence contracts and is in active discussions with the US government. It has offices or operations in Germany, Poland, Norway, Ukraine, and Australia, reflecting a clear push into European and allied sovereign defence markets.