On Dec. 7, 1941, Imperial Japanese Navy cruiser submarines I-1, I-2, and I-3 arrived in the Kaua‘i Channel between O‘ahu and Kaua‘i under orders to conduct reconnaissance and attack ships ...

Commissioned in the early days of World War II, the Imperial Japanese Navy’s (IJN) I-19 submarine, classified as a Type B1 submarine, was a scourge of the seas for Allied forces fighting against ...

Submarines were crucial to both the Allies and the Axis powers during World War II. The German Navy would build 1,156 U-boats, of which 784 were lost from enemy action or other causes. U-boats hit no ...

America's nuclear-powered submarines aren't the only variation of the submersible out there. There are also diesel-electric ...

During the Second World War, the U.S. Navy referred to its submarines and their crews as “The Silent Service.” Fittingly, the late great historian Clay Blair Jr. – himself a WWII submariner ...