
Discover the key factors that restrict how long submarines can stay submerged, including oxygen supply and crew fatigue.

Explore the full submergence capabilities of German U-boats used in WWI and WWII. Learn about their stealth operations and limitations.

Discover how UK submarines can stay submerged for months and the technology behind their endurance.

Discover whether submarines achieve higher speeds submerged or on the surface in this informative video!

Discover the underwater capabilities of German U-boats in WWII, including their maximum submerged duration and battery use.

Learn how long submarines can stay submerged, from diesel-electric to nuclear-powered. Explore their endurance limits.

Discover how long submarines can stay underwater, including differences between nuclear and diesel-electric submarines.