The French Armed Forces have unveiled an upgraded version of the supersonic nuclear cruise missile—the ASMPA-R (Air-Sol Moyenne Portée Amélioré – Renové)—for the first time. The missile has already been adopted by France’s strategic and naval aviation forces, where it forms part of the national nuclear deterrent system.

Rocket Overview

The ASMPA-R is a modernized variant of the ASMPA family, designed as an airborne delivery system for nuclear weapons from subsonic and supersonic platforms. It is equipped with a ramjet engine, which allows the missile to reach speeds of approximately Mach 3 and maintain high speeds at a considerable distance from the launch site.
The new version of the missile has an increased range of about 600 kilometers, which allows carrier aircraft to extend their operational range without having to approach the zone of active countermeasures.
Design and Innovations

Externally, the ASMPA-R resembles its predecessor, the ASMPA-A, but changes are visible in the tail section, which are intended to optimize aerodynamics and stability at supersonic speeds.
Design features include:
- a direct-flow air-breathing jet engine with side air intakes;
- an aerodynamically optimized body designed for supersonic speeds;
- the ability to launch from a safe distance from the target, bypassing active air defense zones.
Combat Capability

The ASMPA-R carries a nuclear warhead with an adjustable yield ranging from approximately 100 to 300 kilotons. This yield makes it capable of striking fortified targets and critical infrastructure.
Although information about the new warhead is limited, the modernization of the warhead casing and delivery systems enhances the overall effectiveness of the strategic air component of France’s nuclear deterrent.
Media Platforms
The primary platforms for the missile are the Dassault Rafale aircraft in both Air Force and naval aviation variants. The ASMPA-R has already successfully undergone testing with the carrier-based Rafale M, confirming its compatibility with carrier-based aviation.
Standardizing aircraft platforms helps maintain a high level of readiness and integration between naval and land-based aviation.
Strategic Importance

The ASMPA-R is part of France’s nuclear triad, providing the air-based deterrent component. The missile combines:
- supersonic speed;
- sufficient flight range;
- the ability to launch a nuclear strike from a safe distance for the delivery vehicle.
In the future, it will be replaced by the next-generation ASN4G missile, scheduled to enter service by 2035, which will have a longer range and hypersonic capabilities.
Conclusion
The upgraded ASMPA-R demonstrates France’s commitment to maintaining a modern and technologically advanced air component of its nuclear deterrent. The modernization includes increased range, optimized aerodynamics, and the preservation of high tactical flexibility, making the missiles an effective component of strategic deterrence.
по материалам https://www.twz.com/air/frances-new-nuclear-armed-supersonic-cruise-missile-seen-clearly-for-the-first-time
