Constellation part 2?
What began as a plan to replace Canada’s aging fleet for $26 billion has officially evolved into one of the most expensive naval procurement projects in global history. As of February 2026, the Canadian Surface Combatant (CSC) program, now officially designated the River-class destroyer, is projected to carry a staggering life-cycle cost exceeding $306 billion.
While the federal government maintains that the construction of the 15 ships will cost between $56 billion and $60 billion, the Parliamentary Budget Officer (PBO) has repeatedly warned that the "true cost" of buying, arming, and maintaining these vessels over their 65-year lifespan has spiraled beyond all original projections.
The primary driver of the cost explosion is what critics call a "wish list" mentality. Originally intended to be a "military-off-the-shelf" purchase of the British Type 26 frigate, the Royal Canadian Navy (RCN) has heavily customized the design to perform missions ranging from high-end air defense to clandestine anti-submarine warfare. 🔻
📌 The Aegis Integration: Unlike the British or Australian versions of the Type 26, Canada is integrating the Lockheed Martin Aegis Combat System and the massive SPY-7 radar. This "destroyer-level" sensor suite has required significant structural modifications to the hull.
📌 The Weight Spiral: These customizations have caused the ship’s projected displacement to balloon. By 2026, the River-class is roughly 44% heavier than the original Type 26 design, placing immense strain on the propulsion systems and increasing fuel and maintenance costs for decades to come.
📌 Interchangeability Over Savings: The RCN's insistence that all 15 ships be "identical" in their high-end capabilities, rather than a mix of cheaper utility frigates and expensive destroyers, means Canada is paying "premium" prices for every single hull in the fleet.
To put the $84.5 billion acquisition cost into perspective, the average price of a single River-class destroyer is now estimated at $5.6 billion.
For comparison, this is more than the United Kingdom paid for each of its 65,000-tonne Queen Elizabeth-class aircraft carriers. Despite this, the first of the River-class ships, the HMCS Fraser, is not expected to enter service until the early 2030s, with the final ship arriving as late as 2050.
The $306 billion figure includes more than just the "sticker price" at the shipyard. The PBO’s 2026 analysis highlights the massive logistical burden of sustaining such complex platforms: 🔻
📌 Operations & Sustainment: Estimated at $219.8 billion. This covers everything from specialized ammunition (like the SM-2 and Sea Ceptor missiles) to the "personnel expenditure" of a 200-person crew per ship.
📌 Infrastructure Upgrades: Canada has already invested over $870 million into Irving Shipbuilding’s infrastructure in Halifax just to enable the construction of these massive vessels.
📌 Inflation and Delays: The PBO notes that every year of delay in the construction schedule adds roughly $2.4 billion to the total acquisition cost due to labor and material inflation.
The Department of National Defence (DND) argues that the River-class is essential for Canada to remain a "blue-water" navy capable of supporting NATO and NORAD missions in the Arctic and Indo-Pacific. Without the "heavy" capabilities of the River-class, they argue, Canada would be unable to defend its own coastlines against modern supersonic missiles and quiet nuclear submarines.
However, as Canada pushes to meet the NATO 2% GDP spending target by 2032, the "Price Tag Shock" of the River-class is beginning to crowd out other vital areas of the defense budget. For many in Ottawa, the question is no longer whether the ship is capable, but whether the country can afford to keep it afloat.
