The Only Underwater Submarine Duel In Naval History

Surprisingly rare

(By Mike1979 Russia — Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=119343882)

Submarines are supremely useful military tools. They can effectively sink surface ships, carry long-range missiles to bombard distant targets, collect information, and transport important people or secret goods long distances without detection. Since their rise to prominence in World War I, submarines have been used in all of these roles and more…