
Discover the speeds of WWII submarines while submerged and their strategic implications.

Learn the correct procedure for flushing a toilet in a submarine to ensure safe and efficient waste disposal.

Discover how fast submarines can go underwater, including speeds for both nuclear and conventional models.

Learn how German U-boats operated underwater and their limitations during World War II.

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

Discover how long AIP submarines can stay submerged and why this capability is crucial for military operations.

Discover why submarines enforce a no touching rule to ensure professionalism and safety in high-stress environments.

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