On paper the Ouragan was unremarkable: a straight-winged, subsonic fighter-bomber arriving just as swept-wing jets like the MiG-15 and F-86 Sabre were rewriting the rules. But its significance was industrial and strategic, not aerodynamic. It proved that Dassault could design, build and mass-produce a modern combat jet on French soil, restoring a capability the war had destroyed.

That confidence — and the design team, tooling and supplier network built around the Ouragan — fed directly into the swept-wing Mystère series and, a decade later, the delta-winged Mirage III, one of the most successful fighters of the Cold War. Every Rafale flying today traces its corporate lineage back to this stubby straight-winged jet of 1949.

France in the late 1940s could not yet mass-produce a competitive jet engine of its own, so Dassault turned to the Rolls-Royce Nene, a robust centrifugal-flow turbojet that also powered the Soviet MiG-15 and versions of the American F9F Panther. Hispano-Suiza built it under licence in France. Early prototypes used the Nene 102; production Ouragans standardised on the Hispano-Suiza-built Nene 104B. Relying on a proven, licence-built engine let Dassault concentrate on the airframe and get a working fighter into squadrons quickly — while French firms like SNECMA developed the indigenous Atar engine that would power every later Dassault fighter.

The Ouragan’s lineage is unusually direct. Dassault fitted a 30-degree swept wing and revised tail to the basic layout to create the MD.452 Mystère I, then refined it into the transonic Mystère IV and the supersonic Super Mystère. In parallel the company pursued the tailless delta configuration that became the Mirage III — a Mach-2 fighter exported around the world. The through-line from the 1949 Ouragan to the Rafale of today is one continuous corporate and engineering story, and it begins here.

The Ouragan was a state-era French product built across several subcontractors — SNCASE and SNCASO produced fuselage sections and wings while Dassault handled centre fuselage, tail and final assembly at Mérignac. France ordered roughly 350 aircraft (an initial 150 plus a follow-on 200), and that is the most commonly cited production figure; some references quote higher totals depending on how prototypes and export airframes are counted. Israel (~75), India (~104) and El Salvador (18) largely operated second-hand or transferred machines rather than wholly new production, so operator counts overlap. No firm flyaway unit price or cost-per-flight-hour exists in the public record — any precise dollar figure attached to the Ouragan is an estimate.