The whispers from Paris and Berlin have become a roar. The Franco-German Future Combat Air System (FCAS), the would-be rival to the UK's Tempest, has collapsed. Sources inside the Élysée Palace confirm that the fragile partnership between Dassault and Airbus has finally splintered. Industrial ego and sovereignty fights. The usual story.
Meanwhile, at a secure hangar near RAF Waddington, the Tempest programme has just passed a critical design review. The message from Whitehall is clear: we don't need a permission slip for our own fighter jet.
The collapse of FCAS is not a surprise to those who follow this game. I've been hearing for months that the German insistence on a new engine, versus the French desire to adapt an existing one, was an irreconcilable difference. Add in the row over who gets which work share, and you have a recipe for a very expensive divorce.
Now, the UK is presented with a strategic opportunity. Tempest, a sixth-generation fighter, was always the insurance policy. Now it's the only policy. A Ministry of Defence source tells me: 'The French and Germans have spent years arguing about who designs the cockpit. We've been building the plane.'
The timing is exquisite. The Integrated Review, due this week, is expected to double down on a 'global Britain' posture. A sovereign fighter jet, capable of operating with drones, built by a consortium that includes BAE Systems, Rolls-Royce, Leonardo UK, and MBDA. That's a powerful industrial narrative.
But there are risks. Going it alone is expensive. The estimated £2 billion development cost is daunting, and export orders are far from guaranteed. The Saudis are watching, but they always demand a share of the production line. The Japanese might be interested, but they have their own plans.
Yet the alternative was worse. FCAS would have locked the UK into a European dependency, with all the political baggage that entails. Now, No.10 can frame Tempest as a Brexit dividend. 'We are free to design our own future,' a Downing Street aide told me last night.
The big question is whether the Treasury will sign the cheque. A defence source close to the spending review says the mood in the Exchequer is 'cautious, but not hostile'. There's a recognition that the French will now try to poach British technology, especially in the domain of directed-energy weapons and AI-assisted combat systems.
This is the real flashpoint. The Franco-German collapse has created a window. The UK must move fast to secure partners, perhaps Sweden or Italy, to share the burden. The Swedish are already sniffing around. Their Gripen programme is a gold standard for export-friendly fighters.
But here's the inside-baseball truth: the politics of Tempest are as much about domestic jobs as they are about strategic independence. The north-west of England, home to BAE's Warton site, is a key electoral battleground. The red wall seats need this project. The Prime Minister knows it.
This report will land like a bomb in Paris. President Macron will see it as British perfidy. The Germans will be furious. But that's the game. The UK has a fighter jet plan, and it's already in the air. The French and Germans have a pile of blueprints and a recycling bin full of arguments.
Tempest is no longer a contingency. It is the future of British air power. The only question now is how many others will join the flight path.
