But this week, it was reported that Beijing is developing a technology that could provide its subs with an even more dangerous capability—allowing submerged submarines to monitor for potential ...

Designed with modern technologies like video periscopes and dry deck shelters ... operators – to deploy whilst the submarine is submerged.

This is also where the submarine's periscopes are. Close to the Comm area is the navigation section of the submarine, where the quarter master keeps watch. Navigation is done completely ...

The Royal Navy's next attack submarine is one step closer to entering service after completing a major milestone. HMS Anson was submerged completely in a 'trim dive' at Devonshire Dock in Barrow.