In a significant advancement for the Royal Navy’s modernization efforts, US-based firm Leidos has unveiled a conceptual design for a next-generation commando insertion craft aimed at enhancing the capabilities of the UK Commando Force (UKCF). Known as the “Sea Dagger,” this craft is designed to operate at impressive speeds of 40 knots (approximately 74 kilometers or 46 miles per hour), making it a pioneering vessel that integrates speed, range, vehicle delivery, and modular mission systems into a single platform.
The development of Sea Dagger is the result of a detailed collaboration between Leidos Naval Architects, military experts, the Royal Navy, and the UKCF. The goal is to deploy 24 medium surface insertion crafts capable of transporting Commando Strike teams, light tactical mobility platforms, offboard systems, and medium combat loads over extended distances. This initiative also includes the provision of training and in-service support, ensuring that operational demands are met effectively.
Though specific details regarding the craft’s capabilities remain undisclosed, Leidos has emphasized its focus on operational resilience. The Sea Dagger is set to feature a distinctive integration of advanced naval architecture, sensors, weapons systems, and enhanced command and control capabilities that are essential for navigating the challenges of modern warfare. Additionally, the craft is engineered for consistent deployment in high-stress, disruptive environments, positioning it as a vital asset in contested maritime zones.
The introduction of the Sea Dagger aligns seamlessly with the ongoing UK modernization strategy and the AUKUS Pillar 2 initiative, which emphasizes maritime autonomy objectives. Furthermore, it supports the UK’s Strategic Defence Review aimed at revitalizing Britain’s war-fighting readiness.
Adam Clarke, senior vice president and chief executive at Leidos UK & Europe, commented on the significance of this project, stating that the Sea Dagger “represents a pivotal step in equipping the UK Commando Force with the capability to operate with greater agility, survivability, and intent in a complex and congested maritime environment.” He added that the design reflects Leidos’ commitment to producing resilient, future-ready platforms that can adapt to the intricacies of modern warfare, ensuring that operational capabilities are readily available from the outset.
With the unveiling of Sea Dagger, Leidos positions itself at the forefront of maritime innovation—both domestically and globally—further solidifying its role in developing advanced defense technologies for contemporary military needs.
