Rheinmetall Sinks 16% as Germany Scraps €12.8B F126 Frigate Program 

Rheinmetall (ETR: RHM) suffered its worst single-day drop ever on June 24, 2026, falling as much as 16% intraday before stabilizing around –13% by 09:06 GMT. Germany’s defence ministry scrapped the delayed F126 frigate program, eliminating a €12.8 billion contract that Rheinmetall had been set to lead. TKMS shares surged 9.8% in response, marking the shipbuilder’s best day since April 2026. This was the biggest warship cancellation in German postwar history, and the market reaction made that clear immediately.

What Germany Cancelled and Why

F126 Program: Costs, Delays, and the Final Decision

Germany’s defence ministry confirmed it will terminate the F126 project, saying the cost of continuing after transferring lead contractor status from Dutch shipyard Damen to Rheinmetall’s Naval Vessels Lürssen would have exceeded €18 billion, including a €15.2 billion contract with NVL. The original programme value for six frigates was roughly €10 billion.

Key F126 programme facts:

• Original contract value: ~€10 billion for six frigates (awarded 2020)
• Costs already spent: ~€2.3 billion on design, software, construction, and contractor payments
• Projected cost to completion: Over €18 billion (up from €10 billion)
• F126 spec: 166 metres long, 10,500 tonnes displacement, anti-submarine focused
• Most recent delivery target: 2029 (repeatedly delayed since 2020)
• Rheinmetall’s role: Acquired shipbuilder Naval Yards Lürssen in March 2026 for €1.5 billion to position itself as lead contractor

The ministry cited significant delays, foreseeable cost increases, and other risks as reasons for the cancellation. Writing off €2.3 billion in sunk costs is a painful but firm line drawn under the project.

TKMS Steps In as Rheinmetall Steps Back

Berlin confirmed it now aims to buy a total of eight MEKO A-200 frigates from TKMS, primarily for anti-submarine warfare, at approximately €6.3 billion for the first four and €5.3 billion for an option on four more if exercised by end-2026.

The MEKO A-200 vessels measure 120 metres in length with a displacement of 4,200 tonnes, considerably smaller than the F126’s 166-metre, 10,500-tonne design. The first deliveries are targeted for late 2029.

Replacement programme at a glance:

• Contractor: TKMS (ThyssenKrupp Marine Systems)
• Vessels: 8 × MEKO A-200 frigates
• First four cost: ~€6.3 billion
• Option on four more: ~€5.3 billion (exercisable by end-2026)
• First delivery target: End-2029
• TKMS share reaction: +9.8% on June 24, 2026

Sector Shockwave: European Defense Stocks Hit

Rheinmetall’s drop triggered a broad European defense sector selloff, with Hensoldt and Renk falling 2.9% and 4% respectively, Sweden’s Saab down 2.6%, Italy’s Leonardo off 3.5%, and BAE Systems (LON: BA.) declining 1.6%.

European defense stocks have already traded markedly lower year-to-date in 2026, as investors question how much of governments’ military spending commitments will actually translate into firm contracts. The F126 cancellation crystallized exactly that concern in one session.

Rheinmetall’s broader defence portfolio armoured vehicles, ammunition, and air defence remains intact within Germany’s €780 billion rearmament programme through 2030. But the F126 loss removes its single largest anticipated naval contract and forces a reassessment of the shipbuilding strategy it built with the €1.5 billion Lürssen acquisition just three months ago.

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