
The agreement boosts Saudi anti‑submarine capability while cementing Fincantieri’s strategic foothold in the Gulf’s defense market.
The MU90, a third‑generation lightweight torpedo, has become a benchmark in anti‑submarine warfare thanks to its dual‑mode guidance, deep‑water performance and compatibility with surface ships, helicopters and fixed‑wing aircraft. Already fielded by more than a dozen navies, the weapon offers a blend of range, speed and programmable warheads that meet the evolving threat of quiet diesel‑electric submarines. Saudi Arabia’s decision to procure the system reflects a shift toward proven, interoperable solutions that can integrate with its existing fleet and future platforms, reducing lifecycle risk while enhancing deterrence.
Saudi Arabia’s naval strategy has increasingly emphasized anti‑submarine capabilities to protect its extensive coastline and critical maritime trade routes in the Red Sea and the Gulf of Oman. The addition of MU90 torpedoes complements ongoing acquisitions of frigates, patrol vessels and maritime patrol aircraft, creating a layered defense against regional submarine threats. By fielding a system already in service with NATO allies, Riyadh gains access to established training, maintenance networks and joint‑exercise opportunities, thereby strengthening interoperability with coalition forces and reinforcing its role as a security anchor in a volatile Middle‑East maritime environment.
From a commercial perspective, the €200 million contract marks a watershed for Fincantieri’s WASS division, delivering its largest single order and confirming the effectiveness of the group’s Saudi‑focused subsidiary, Fincantieri Arabia. The deal not only diversifies revenue beyond European shipbuilding but also positions the Italian conglomerate to bid on future Saudi projects, such as offshore patrol vessels and submarine platforms. As Gulf states compete for advanced maritime capabilities, suppliers that combine proven technology with local support services gain a decisive edge, suggesting a pipeline of follow‑on contracts that could accelerate Fincantieri’s growth in the high‑value defense sector.
Fincantieri, through its subsidiary WASS Submarine Systems, has secured a major contract from the Ministry of Defense of the Kingdom of Saudi Arabia for the supply of MU90 lightweight torpedoes.
The Italian shipbuilding group announced the contract at the 2026 World Defence Show in Riyadh. The agreement, valued at more than €200 million, is the largest contract ever awarded to WASS and follows a recent order placed by the Indian Navy. It also marks the first time WASS has signed a contract directly with Saudi Arabia’s Ministry of Defense.
Equipment & technology
The contract was signed by Andrea Adorni, CEO of WASS, and Ibrahim bin Ahmed Al-Suwayed, Deputy Minister of Armaments and Procurement at the Saudi Ministry of Defense.
Program management will be carried out at WASS’s facility in Livorno, Italy, with deliveries scheduled between 2029 and 2030. In addition to the torpedoes, the contract includes the provision of logistical support services for the Royal Saudi Naval Forces.
The MU90 is a third-generation lightweight torpedo designed for anti-submarine warfare and is currently in service with the Italian Navy and the navies of more than ten other countries. It can be deployed from surface vessels as well as fixed-wing and rotary-wing aircraft.
The deal forms part of Fincantieri’s broader expansion in Saudi Arabia. The group opened Fincantieri Arabia for Naval Services in Riyadh in 2024 and has since developed partnerships with Saudi institutions, including the Saudi Red Sea Authority and the King Abdullah University of Science and Technology.
Saudi Arabia is considered a key market for Fincantieri, and the latest contract strengthens the group’s position in the Kingdom’s naval and defense sector.

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The post Saudi Arabia orders lightweight torpedoes from Fincantieri’s WASS appeared first on Naval Today.
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