The Canadian government has given Hanwha Ocean the status of a preliminary supplier, marking a strategic shift in Ottawa’s effort to replace its aging Victoria-class submarine fleet. According to the Prime Minister, this status allows the South Korean shipbuilder to participate in future procurement processes, even as the government continues to explore options with other international partners.
Why Canada is Expanding Its Submarine Procurement Options
Canada is actively seeking to replace its four Victoria-class submarines, which were acquired from the United Kingdom in the late 1990s and have faced significant maintenance challenges. The Canadian government’s decision to include Hanwha Ocean as a preliminary supplier follows a period of engagement with multiple global naval manufacturers.

The move is widely viewed as a hedge against potential delays or pricing disputes with other primary candidates. By validating Hanwha Ocean’s technical capabilities, Canada ensures a more competitive bidding environment. This approach mirrors the procurement strategy used for the Canadian Surface Combatant project, where maintaining multiple qualified entities helped manage long-term project risks.
How Hanwha Ocean Fits into the CPSP Strategy
Hanwha Ocean, formerly known as Daewoo Shipbuilding & Marine Engineering, has positioned its Jang Bogo-III (KSS-III) class submarine as a primary offering for the Canadian requirement. The company has publicly emphasized its ability to deliver non-nuclear, air-independent propulsion (AIP) submarines that meet the range and endurance requirements necessary for patrolling Canada’s three oceans, including the Arctic.
According to industry reports, the Canadian government has been conducting a "Request for Information" (RFI) process to gauge the market’s ability to deliver a fleet that can operate effectively in ice-covered waters. Hanwha Ocean’s qualification status means the company has met the initial technical and security prerequisites established by the Royal Canadian Navy.
Comparison of Potential Submarine Suppliers
The global submarine market remains highly concentrated, with only a few nations capable of meeting Canada’s specific criteria. The following table highlights the current competitive landscape based on public government disclosures:
| Supplier | Country | Class/Platform | Status |
|---|---|---|---|
| Hanwha Ocean | South Korea | KSS-III (Jang Bogo-III) | Preliminary Supplier |
| Naval Group | France | Scorpène / Blacksword | Active Engagement |
| TKMS | Germany | Type 212CD / 214 | Active Engagement |
| Saab Kockums | Sweden | A26 | Active Engagement |
What Happens Next for the Canadian Submarine Fleet
The Canadian government has not yet issued a formal "Request for Proposal" (RFP), which would initiate the final bidding phase. The current phase is focused on refining requirements and assessing the industrial benefits that international partners can provide to the Canadian shipbuilding sector.
Defence analysts note that any final selection will be heavily influenced by the "Industrial and Technological Benefits" (ITB) policy, which requires winning bidders to invest significantly in Canada’s domestic naval industry. The government’s decision to keep multiple suppliers in the mix suggests that the final contract may be contingent on which firm offers the most comprehensive technology transfer and long-term sustainment support within Canadian shipyards.
The timeline for the replacement program remains fluid, with the current Victoria-class fleet expected to remain in service through the mid-2030s. The government’s next major milestone will be the transition from the RFI stage to a formal procurement strategy, which will clarify the exact number of vessels required and the projected budget for the multi-billion dollar acquisition.
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