Spearfish Mod 1 torpedo goes into service after final trials by HMS Audacious - Navy Lookout
Already one of the finest heavyweight torpedoes in the world, the programme to further enhance the accuracy and lethality of Spearfish is now complete. After extensive development and trials, the weapon has now been declared operational by the RN. The Spearfish upgrade project began in 2010 to ensure the primary conventional weapon of the submarine| Navy Lookout - Independent Royal Navy news and analysis
