Raytheon UK unveils Red Kite precision-guided bomb to equip RAF Typhoons

Raytheon UK has introduced the Red Kite, a new lightweight precision-guided bomb aimed at integrating with the Royal Air Force’s Eurofighter Typhoons. Developed as a cost-effective alternative to the Paveway IV, the Red Kite is designed to enhance weapon load capacity while strengthening the UK’s sovereign stockpile of air-delivered munitions. The company aims to position the Red Kite as a scalable high-volume weapon option that complements existing strike capabilities.

The Red Kite leverages the airframe of the StormBreaker weapon, also known as the Small Diameter Bomb II (GBU-53), massing 92kg and incorporating wing kits to extend its glide range. Designed and digitally engineered entirely in the UK in partnership with a consortium of British defense firms, the weapon retains the physical characteristics of the StormBreaker but substitutes nearly all internal technologies. New guidance, seeker, fuze, and warhead systems are UK-developed, symbolizing a strategic push toward domestic defense industrialization.

Raytheon UK’s lead weapons program manager Rich Gates emphasized that while the weapon matches the StormBreaker’s external features, its internal systems have been comprehensively upgraded using British and European technologies. The firm asserts that approximately 95% of the Red Kite’s components are sourced from the UK and Europe, aligning with European nations' objectives to localize defense capabilities in response to geopolitical challenges underscored by conflict in Ukraine.

At 92kg, the Red Kite weighs significantly less than the RAF’s existing 226kg Paveway IV bomb, enabling aircraft to carry a greater number of munitions per sortie. Raytheon UK highlights that the new weapon boasts four times the range of the Paveway IV, extending tactical strike options. Its compact size would allow the internal carriage of up to four Red Kites within the F-35B's weapons bays, opening avenues for deployment across multiple UK platforms including the F-35B and MQ-9B Protector drone.

The weapon's initial design omits a datalink, avoiding the complexity and expense it would add, but Raytheon UK leaves open the option for future integration if operational requirements emerge. The company’s approach to digital modeling has accelerated prototype development from months to just hours, enabling swift iterative design and testing, a stark contrast to the lengthy modification cycles experienced with Paveway IV.

Operational testing of the Red Kite has included real-world trials validating fuze and warhead performance, with particular attention to penetration and fragmentation effects. Guidance system evaluations have been conducted using unmanned drone flights, marking significant progress in hardware maturation ahead of potential Ministry of Defence contracts. Raytheon UK expresses a focus on scalable, continuous production capabilities to create and maintain robust stockpiles.

Raytheon UK positions the Red Kite as a 'medium-range utility strike weapon,' designed to fit within a layered munitions mix that complements MBDA’s powered Spear 3 missile. The company’s associate director for requirements, Rory Hederman, noted that the weapon is optimized for Typhoon but could integrate with other platforms, enhancing operational flexibility while keeping costs manageable. The enhanced range and compact size represent a meaningful expansion of the RAF's strike options.

The development responds to lessons from conflicts such as Ukraine, where sustained munitions supply has proven critical. The Red Kite aims to assure the UK’s ability to supply enduring air campaigns while maintaining a sovereign manufacturing base. Exports to other Eurofighter operators are anticipated as a future avenue, broadening the potential for this British-engineered glide bomb beyond domestic service.

Raytheon UK's chief executive James Gray highlighted the broader strategic value of the program in supporting the UK’s defense industrial base and achieving greater sovereignty. While containerized launch options remain under consideration, no confirmed plans currently exist. The Red Kite program represents a tangible step in modernizing the UK's air-to-ground capabilities with a focus on affordability, industrial independence, and operational effectiveness.