USS-Holland, generally recognized as the first modern submarine to be adopted by a major Navy, was a forerunner of the technology that is still central to naval warfare today. But its designer, John Philip Holland, would be nearly forgotten.
By September of 1944, the Western Allies had broken out of the Normandy beachehead, and suddenly and quickly moved across northern France . By September 7th, the 90th division was stretched across the northern sector on Patton’s Third Army’s left, advancing slowly northeast. As they did so the German defenders made a risky attack in an effort to spoil the allied advance, cutting through Allied lines in a surprise action at the small town of Mairy-Mannville.