[LoBlo]

Looking for the english version of this video: it looks similar to a previous National Geographics video however the personelle and scenes are distinct and appears to be a seperate video from other NG versions. Does anyone has an english version?

New Video added to the 1st post. This one an old Discovery Channel documentary "Extreme Machines" of the US SSBN, SSN force, as well as special operations and the HMS Churchil Falkland's war attack. Pretty good video. Runtime approximately 50minutes.

I've also included the full series of the an alteranative National Geographic of the Virginia Class Submarine. I think its Hebrew. Runtime 50minutes.

btw does anyone have any video of an actual running steam turbine? A civillian one would do. I'm just curious on how noisey, non-submarine steam turbines are and how they compare to gas turbines.