Royal Navy goes fishing for suppliers to build its Type 93 robot submarine

The Royal Navy is actively procuring autonomous underwater vehicles, signaling a significant shift in naval defense capabilities.

The Royal Navy has initiated a preliminary market engagement to find suppliers for its Type 93 robot submarine program. This uncrewed Extra-Large Uncrewed Underwater Vehicle (XLUUV) is intended to be a key component of the UK's 'Hybrid Navy' strategy, capable of autonomous operations to defend home waters and critical infrastructure. The Ministry of Defence (MoD) is seeking expressions of interest from companies that can provide XLUUV platforms, payloads, AI systems, autonomous operation software, and through-life support. The preliminary notice invites registrations from organizations with existing systems, noting that potential candidates might include prototypes like the XV Excalibur and BAE Systems' Herne, which are roughly in the 12-meter length and 2-meter diameter range. This procurement is part of a broader initiative that also includes the AUKUS Signature Payload Program, focusing on developing advanced weaponry and systems for uncrewed submarines.

The Royal Navy's Type 93 program signifies a strategic move towards a 'Hybrid Navy,' integrating uncrewed platforms with traditional crewed vessels. This initiative aims to enhance defensive capabilities for critical infrastructure and home waters, a stark contrast to previous reliance on human-operated systems. The parallel AUKUS Signature Payload Program underscores international collaboration in developing advanced underwater warfare technology, particularly for Australia, the UK, and the US.

This procurement effort highlights the growing importance of AI and autonomous systems in military applications. The inclusion of payload, AI, and mission management system providers suggests a focus on sophisticated operational autonomy rather than just remote control. The Royal Navy's engagement with the industry signals a tangible step towards fielding advanced robotic submarines, potentially influencing future defense spending and technological development across allied navies.