France has made a major shift in its airborne nuclear deterrence strategy. The country has crossed a critical threshold that will change the defence balance. With a new contract signed between DGA and MBDA, development has begun on the ASN4G hypersonic missile. Thanks to its high speed and technological edge, this ASN4G hypersonic missile will turn Rafale F5 fighters into the most effective nuclear platforms on the modern battlefield.
On 2 June 2026, the French Defence Ministry’s Directorate General of Armaments (DGA) announced that it had signed a framework agreement and contract with MBDA for the development and procurement of the fourth-generation air-to-ground nuclear missile (ASN4G) project. As a result, the ASN4G hypersonic missile takes a critical place in France’s defence plans.
Strategic Modernisation with a 2035 Target
The ASN4G missile, which aims to prepare France’s airborne nuclear deterrent for future threat environments, is planned to enter service around 2035. The project covers both main pillars of France’s nuclear deterrence: the Strategic Air Forces (FAS) and the Naval Nuclear Aviation Force (FANu). The new-generation ASN4G hypersonic missile will carry out its operational missions aboard Rafale F5 fighters. It will replace the current ASMPA systems, which are reaching the end of their operational lives or becoming outdated. Thus, the ASN4G will play a central role in modernising the airborne component of France’s nuclear doctrine.
Increased Deterrence with Hypersonic Speed
The key feature that sets the ASN4G project apart will be its hypersonic speed. Aiming to maintain the credibility of deterrence in the face of advancing air defence systems and complex threat environments, France is targeting a technological leap with this new missile. Furthermore, the ASN4G hypersonic missile represents the next step in air-to-ground strategic weaponry.
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DGA officials stress that the development of the ASN4G is not just a defence industry contract, but also a sign of advanced technological and industrial expertise that only a handful of countries in the world possess. ASN4G hypersonic missile development is seen as a reflection of France’s determination to preserve its strategic autonomy. It also shows the country wants to stay ready for evolving threats on the modern battlefield.
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Source: C4Defence– DGA
