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 ...

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 ...

On the cover of the November 3, 1975, issue of Aviation Week & Space Technology was a photograph of Navy/Lockheed full-scale developmental models of the Poseidon C-3 submarine-launched ballistic ...

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

When people think of military submarines like the Ohio-class nuclear subs used by the United States Navy, they likely picture them firing massive nuclear missiles. While these deadly, deep-diving ...

National Air and Space Museum. Archives Division. The majority of the Archives Department's public reference requests can be answered using material in these files, which may be accessed through the ...