Dive Deep
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.

WWII Sub Dive
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.

U-boat Travel Range
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 U-Boats
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.

U-Boat Killer
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.