Kraken K3 Scout

The Kraken K3 Scout is a British-built 8.4-metre high-speed modular uncrewed surface vessel from Kraken Technology Group, procured by the Royal Navy under Project Beehive and the first USV ever delivered by extracted-load airdrop from a transport aircraft.

Overview

The K3 Scout is the operational flagship of Kraken Technology Group, a Fareham-based British defense company that pivoted from offshore powerboat racing into uncrewed maritime systems in 2020. Kraken lists the composite-hulled craft at 8.4 m length, 55 knots maximum speed, 650 nautical miles of range at 25 knots and a 600 kg modular payload bay, with mission sets spanning maritime awareness, force protection, logistics, littoral strike, electronic warfare and counter-UAS. The Royal Navy bought 20 of the boats in March 2026 under Project Beehive, its Hybrid Navy experimentation and operations program, according to the Royal Navy.

The type drew wider attention in July 2026 through two linked events: Naval News reported the world's first extracted-load airdrop of a USV — a K3 Scout parachuted from an A400M into the North Sea — and a day later Kraken closed a $175 million Series B at a $1 billion valuation led by DTCP, with the NATO Innovation Fund and Rheinmetall among the investors.

The name invites confusion: Kraken Technology Group (UK) is unrelated to Kraken Robotics, the Canadian subsea sonar company, and to Ukraine's "Kraken" special unit or any Ukrainian naval drone of that name.

Development

Founder and CEO Mal Crease spent two decades in offshore powerboat racing, including record-setting campaigns with Vector Racing, before founding Kraken in 2020 to build uncrewed maritime systems, per Tech Funding News. The company positioned the K3 Scout as a low-cost, mass-producible modular USV; the NATO Innovation Fund, which invested alongside the UK's National Security Strategic Investment Fund in June 2025, described the K3 Scout Medium as already in use on NATO operational exercises at that point, with the K4 Manta and K5 Kraken in the wider range.

Manufacturing scaled through partnerships rather than owned shipyards. Kraken formed a joint venture with German shipbuilder Naval Vessels Lürssen in August 2025 to produce the K3 Scout in Europe; when Rheinmetall's acquisition of NVL completed on 1 March 2026, the venture carried over as Rheinmetall Kraken GmbH, with series production at the Blohm+Voss yard in Hamburg, according to Defence Blog. Anduril Industries agreed in April 2026 to build two Kraken-designed follow-on vessels in the United States, and Inocea's Davie Shipbuilding provides a Canadian production line. Kraken states each of its facilities can produce up to 1,000 hulls a year — a company claim not independently verified. The July 2026 Series B — DTCP-led, with the British Business Bank, NATO Innovation Fund, Rheinmetall, Inocea Group and several venture firms participating — is earmarked for USV and payload development plus further localized manufacturing, per DTCP.

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