
Discover how many toilets submarines have and learn about their significance for crew hygiene during missions.

Discover how submarines handle bathroom needs with specially designed toilets for crew comfort.

Explore how deep military submarines can dive, including the advanced Seawolf class. Find out more about their classified capabilities.

Explore the capabilities and reputation of Russian submarines, including the Borei and Yasen classes, in naval strategy.

Discover the risks of oxygen depletion in submarines and how they manage breathable air.

Discover how fast a Navy submarine can dive and learn about its tactical advantages in the water.

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