Royal Navy attack submarine warned off Russian spy ship from UK waters
Defence Secretary John Healey said Russia "remains the most pressing and immediate threat to Britain", and added that "any ...
BBC3 年
Hands-on science: Straw Submarine
Take the sub out of the cup and remove some sticky ... and the buoyancy of the straw submarine. When in the water, the straw submarine displaces an amount of water equal to its own submerged ...
Interesting Engineering on MSN2 个月
Spanish submarine to go undetected longer with world-first propulsion system
The detection of submarines becomes easier during snorkeling periods, when it raises it head out of the water for air intake ...
LBC3 天
'We see you', UK warns Putin as Royal Navy submarine forces Russian spy ship out of British ...
A Russian ship which was trying to spy on Britain's nuclear weapons capabilities has been forced out of UK waters by a Royal ...
Chip Chick on MSN3 个月
This World War II Submarine Was Destroyed By Its Own Torpedo That Malfunctioned, Sinking It ...
The vessel measured about 311 feet long and weighed 1,470 long tons when on the water's ... Tang was decked out with 10 ...
Military.com2 个月
Virginia Class Attack Submarine - SSN
Attack submarines are designed to seek and destroy enemy submarines and surface ships; project power ashore with Tomahawk cruise missiles and Special Operation Forces; carry out Intelligence ...
BBC6 个月
Argentina sub: What happens when a submarine vanishes
A search is under way for the ARA San Juan A submarine with 44 crew on board remains missing after disappearing off the Argentine coast on 15 November. In the last reported contact with the ARA ...
PBS8 年
400 Years of Subs
The Germans quickly phased out all other submarine construction in favor of ... six were in service, 53 in the water, and 900 under construction or on order. The first Type XXI, U-2511, left ...