A submarine or sub is a watercraft capable of independent operation underwater. It differs from a submersible , which has more limited underwater capability. It is also sometimes used historically or colloquially to refer to remotely operated vehicles and robots , as well as medium-sized or smaller vessels, such as the midget submarine and the wet sub. Although experimental submarines had been built before, submarine design took off during the 19th century, and they were adopted by several navies. Submarines were first widely used during World War I — , and are now used in many navies large and small. Military uses include attacking enemy surface ships merchant and military , or other submarines, aircraft carrier protection, blockade running, ballistic missile submarines as part of a nuclear strike force, reconnaissance , conventional land attack for example using a cruise missile , and covert insertion of special forces.
Glasgow engineers scope century of submarine innovation
Seawolf-class submarine | Cold Waters Wiki | FANDOM powered by Wikia
You can change your cookie settings at any time. Thales optronics masts are fitted in all of the Royal Navy's Astute class attack submarines. Govan-based Thales delivered the first submarine periscope, the FY1, to the submarine M3 in late summer This anniversary marks a proud record of Scottish engineering contributing directly to UK defence and national security by providing the eyes and ears for our nuclear deterrent and attack submarines. Generations of highly skilled engineers across Scotland have applied battle winning technologies to meet the needs of their UK armed forces, as well as exporting their innovations to dozens of navies around the world.
Navy providing new photonics sensor masts to improve attack submarine stealth and survivability
We use them to give you the best experience. If you continue using our website, we'll assume that you are happy to receive all cookies on this website. It was launched in June and commissioned in November The second and third submarines were built by Thyssen Nordseewerke in Emden.
Related: Not your grandfather's submarine periscope. A photonics mast is different from a traditional submarine optical periscope in that the photonics mast does not penetrate into the submarine's hull. Instead, it rises in a telescoping motion, similar to a car antenna. Sensors on the photonics mast interface to a remote-control console aboard the submarine. Output from the Photonics Mast goes to sophisticated computer workstations, and is networked throughout the submarine.