British nuclear submarine missile test failed. This is the second time there has been a mistake in a nuclear missile test, British media reports.
The Ministry of Defense insists that Britain's nuclear deterrent remains "safe and effective" The Trident 2 rocket, equipped with a dummy warhead, misfired after launching from the nuclear submarine HMS Vanguard and fell into the sea off the coast of Florida, UK media reported. It was the second failed test of a Trident nuclear missile. An error had already occurred in 2016.