US Navy Procures C2 Robotics Speartooth Underwater Vessels Amid Strategic Shift
In August 2025, the U.S. Naval Undersea Warfare Center solicited three C2 Robotics Speartooth vessels, emphasizing a shift towards mass production in undersea warfare. This procurement reflects a strategic recognition of the need for affordable, operationally resilient platforms capable of sustained force generation in contested environments.

The U.S. Navy's procurement of three C2 Robotics Speartooth Large Uncrewed Underwater Vessels signifies a pivotal shift in undersea operational strategy. The Speartooth, designed for long-range stealth and ordnance delivery, meets the Navy's unique requirements where no domestic alternative exists.
This reflects a broader trend towards affordability and mass production in response to insights gained from recent drone warfare experiences. The program contrasts with the costly and delayed Orca Extra-Large Unmanned Underwater Vehicle initiative, highlighting a shift from high-cost platforms to economically viable systems capable of generating substantial force.
The sale also positions Australia as a key player in the global market for maritime autonomous systems, bolstering its operational capabilities alongside the U.S. Navy. This procurement may enhance allied operational integration and support the strategic imperatives of the AUKUS alliance.



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