German U-Boats, short for "Unterseeboot," were submarines used by the German Navy during both World Wars. They played a crucial role in naval warfare, particularly in the Battle of the Atlantic, where they targeted Allied shipping to disrupt supply lines. U-Boats were known for their stealth and ability to operate underwater, making them formidable opponents. The design of U-Boats evolved over time, with various classes such as the Type VII and Type IX becoming prominent. These submarines were equipped with torpedoes and deck guns, allowing them to engage enemy vessels effectively. Their impact on maritime strategy was significant, leading to advancements in anti-submarine warfare techniques.