France tests upgraded nuclear missile against backdrop of Russia tensions — Live Feedhttps://www.live-feeds.com/feed/france-tests-upgraded-nuclear-missile-against-backdrop-of-russia-tensionsContinuously updated, source-cited coverage. France tests upgraded M51.3 nuclear missile amid Russia tensionshttps://www.live-feeds.com/feed/france-tests-upgraded-nuclear-missile-against-backdrop-of-russia-tensionshttps://www.live-feeds.com/feed/france-tests-upgraded-nuclear-missile-against-backdrop-of-russia-tensions#u112761Fri, 09 Oct 2026 23:42:02 +0000France conducted the first test launch of its latest-generation M51.3 submarine-launched ballistic missile, reinforcing its nuclear deterrent amid heightened tensions with Russia. The missile was launched off Brittany's coast as part of an operation to certify the nuclear-submarine Le Vigilant's ability to deploy the weapon. This development underscores France's commitment to its nuclear capabilities.Why it mattersThe test comes as tensions between France and Russia are high, with the ongoing conflict in Ukraine and rising concerns about European security. France's nuclear