or U-boats, sunk, scuttled, captured, or otherwise lost to German forces during World War II. Here, naval historian Timothy Mulligan describes 25 of the most historically significant U-boats.

Nazi Germany’s feared U-boat fleet suffered a crushing blow as seven submarines were hunted down in a single day ...

The Brazilian Navy has confirmed that a wreck found in 2011 is that of a Brazilian auxiliary ship sunk in 1944 by a torpedo from the German U-boat U-861. About 100 lives were lost when the Vital ...

Germany concentrated more and more effort in its U-boat fleets as the final weapon to defeat Great Britain.” If Taylor’s team could confirm the old story that the two vessels wiped each other ...