France Successfully Tests M51.3 Missile from Nuclear Submarine
On October 6, 2026, France marked a major milestone by successfully carrying out the first test launch of the advanced M51.3 strategic ballistic missile from its nuclear-powered submarine Le Vigilant. The missile was fired off the coast of Finistère and landed several hundred kilometers away in the North Atlantic Ocean. French President Emmanuel Macron was present to witness the launch firsthand, observing from the frigate Auvergne.
Importantly, the missile was launched without a nuclear warhead, underscoring France's commitment to adhering to international arms control agreements. This event is part of a broader military modernization effort initiated in 2017, aimed at updating France's strategic arsenal for decades ahead. Alongside the M51.3 program, 2026 also saw the start of development for strategic hypersonic and maneuverable missiles designed for France's air-based deterrent forces.
Remarks from President Emmanuel Macron
“I have witnessed the inaugural launch of the new M51.3 ballistic missile from the nuclear-powered missile submarine Le Vigilant.”
Emmanuel Macron
President Macron expressed his gratitude to the key organizations involved in this achievement, including DGA, CEA, Ariane Group, Naval Group, and the French Navy. He praised their dedication, precision, and technical expertise, calling it a source of national pride.
Highlighting the strategic importance of a strong defense, Macron stated, “Freedom requires respect. Respect demands strength.” He reaffirmed that France’s nuclear deterrent remains vital for national security and confirmed that new-generation strategic submarines are currently under construction.
This successful launch highlights France’s determination to maintain a cutting-edge military capability while honoring international norms. The government’s increased defense budget reflects a serious commitment to advancing national security and investing in next-generation military technologies for the future.
The successful launch of the M51.3 missile is not the only recent advancement in France's defense capabilities. In a related development, the Mirage 2000-5F recently achieved its first successful engagement against the Russian S8000 'Banderol' cruise missile using its onboard cannon. This event underscores the ongoing modernization and effectiveness of France's military assets, enhancing its strategic deterrence. For more details on this significant achievement, read about the Mirage 2000-5F's recent success.