
How Long Can a Submersible Stay Underwater? Key Insights
Discover the factors affecting how long submersibles can stay submerged, including designs and purposes of manned and unmanned submersibles.

How Fast Could WWII Submarines Dive? Insights on Diving Times and Techniques
Discover how quickly WWII submarines could dive and the factors influencing their performance.

What is the U-boat's Range Without Refueling?
Learn how far U-boats could travel without refueling during WWII, a key detail in naval warfare strategies.

Surviving German U-Boats: A Look at U-505 and U-534
Discover the German U-boats that survived WWII, focusing on U-505 and U-534 – preserved as historical monuments.

Which Ship Sunk the Most U-Boats in WWII?
Discover the British destroyer HMS Walker, the ship with the most U-boat kills in WWII, sinking 14 submarines.