An unarmed Trident II D5 Life Extension missile launches from an Ohio-class ballistic missile submarine off the coast of Florida during a planned test event from Sept. 17-21. (U.S. Navy) The U.S. Navy ...

The Sunday Times newspaper, citing a senior naval source, claimed that the Trident II D5 missile failed after being launched from a British submarine off the coast of Florida in June. Prime Minister ...

Fact check: Warheads for Trident missiles are manufactured in UK - The UK’s nuclear warheads are made at a site in Berkshire.

An unarmed Trident II D5 Life Extension missile launches from the submarine USS Alaska during a test off the coast of Florida, June 18, 2018. (U.S. Navy) The U.S. Navy wants a special railroad car to ...