Hanwha Ocean and Thordon Bearings Sign MOU

Key Takeaways

• Hanwha Ocean and Thordon Bearings sign MOU for Canadian submarine program
• Thordon supplies oil‑free bearings to RCN frigates and Arctic patrol vessels
• Collaboration could boost domestic Canadian supply chain for submarine subsystems
• Partnership may open export opportunities for Thordon to other navies
• Hanwha Ocean is one of two qualified CPSP suppliers

Pulse Analysis

The Canadian Patrol Submarine Program (CPSP) represents a multi‑billion‑dollar effort to replace aging diesel‑electric submarines with modern conventional platforms. By selecting Hanwha Ocean as one of only two qualified suppliers, the Canadian government signals a shift toward diversified, non‑American shipbuilders. This MOU positions Hanwha to contribute not just hull design but also critical subsystem expertise, aligning with Ottawa’s goal of building a resilient, locally‑sourced defence industrial base.

Thordon Bearings, headquartered in Burlington, Ontario, brings a niche yet vital technology to the partnership: oil‑free, low‑maintenance bearings that have already proven their reliability on the Royal Canadian Navy’s Halifax‑class frigates and Harry DeWolf‑class Arctic patrol vessels. These components are essential for reducing acoustic signatures and extending maintenance intervals—key performance metrics for both surface ships and submarines. Thordon’s global footprint, serving over 50 navies, adds credibility and a ready supply chain that can be leveraged for the CPSP’s long‑term lifecycle support.

Beyond immediate program benefits, the alliance could catalyze broader export opportunities. Successful integration of Thordon’s bearings into Hanwha‑built submarines would create a proven technology package attractive to other allied navies seeking cost‑effective, low‑noise solutions. For Canada, the partnership reinforces sovereign industrial capability, reducing reliance on foreign parts and fostering job creation in the maritime sector. In a competitive global defence market, the Hanwha‑Thordon collaboration exemplifies how strategic MOUs can translate into tangible economic and security gains.