Fincantieri to Construct Advanced Unmanned Surface Vessels for U.S. Navy

Fincantieri Marine Group has been selected to construct a new class of high-speed unmanned surface vessels (USVs) named Spectre, designed for multi-mission naval operations. This platform, developed by Saildrone, measures 170 feet in length, weighs 250 tons, and can reach speeds of up to 30 knots. Spectre is specifically optimized for anti-submarine warfare (ASW), emphasizing endurance and a low acoustic signature, which are critical for modern naval engagements.

WLUK - Fox 11Sailing tech trickles down to defense

The Spectre platform is engineered to operate with and without its wing system, allowing for versatility in mission profiles. When equipped with the Saildrone wind-powered wing, it utilizes silent propulsion for stealth operations. In kinetic strike roles, the vessel can achieve higher speeds without the wing. The propulsion system includes twin shaftlines with dual electric and diesel engines, enabling near-silent operation up to 12 knots and a maximum speed of 27 knots with full fuel and payload.

Sailing tech trickles down to defense

Spectre boasts a range of 3,280 nautical miles in calm waters and 2,790 nautical miles in moderate sea conditions. Its design includes controllable-pitch propellers for efficient operations and a concealed payload deck capable of carrying various container configurations, enhancing its operational flexibility.

Sailing tech trickles down to defense

Construction of the Spectre vessels will take place at Fincantieri's shipyards in Wisconsin, with the capacity to produce five units annually. The wing component will be manufactured by American Magic Services (AMS) in Pensacola, Florida, which brings expertise from high-performance sailing to the defense sector. AMS aims to produce five wings per year, contributing to the overall capabilities of the Spectre platform.

Sailing tech trickles down to defense

Richard Jenkins, founder and CEO of Saildrone, emphasized the platform's evolution over 25 years, stating, “Spectre is not a craft hurriedly readied to meet a particular RFP, but diligently evolved over multiple years to meet the operational requirements of our customers.” Paul Lemmo from Lockheed Martin noted that Spectre represents a significant advancement in naval surface warfare, highlighting its endurance and payload flexibility.

Sailing tech trickles down to defense

While the Spectre platform is positioned as a transformative asset for the U.S. Navy, some critics question the reliance on unmanned systems for critical naval operations. Concerns have been raised regarding the effectiveness of unmanned vessels in complex combat scenarios and the potential for technological vulnerabilities.

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Construction of the first Spectre vessel is set to begin shortly, with sea trials anticipated in early 2027. The U.S. Navy plans to demonstrate the platform's capabilities through upcoming live-fire exercises, showcasing its potential in real-world maritime operations.

Sailing tech trickles down to defense

“Spectre represents a transformative step forward for naval surface warfare.” — Paul Lemmo, Lockheed Martin

Sailing tech trickles down to defense

“ Saildrone founder and CEO Richard Jenkins adds, “Spectre is the result of 25 years of continually pushing the boundaries of what’s possible.” — Richard Jenkins, Saildrone

Sailing tech trickles down to defense