Cómo el truco de elevación "prohibido" de un artillero convirtió su cañón en un asesino de panzers

Why an anti-tank gunner raised his M5 gun to twice the approved angle in World War II — and destroyed three Panthers in 90 seconds without receiving return fire. This World War II story reveals how a prohibited firing technique changed American anti-tank tactics across France. September 19, 1944. Corporal Thomas Bennett, an anti-tank gunner with the 2nd Battalion near Saint-Lô, France, watched as five German Panther tanks advanced through a depression 800 yards away. The M5 3-inch gun had a maximum approved elevation of 15 degrees. Bennett raised his gun to 32 degrees. His lieutenant said this would destroy the recoil mechanism. Engineering manuals deemed it dangerous and unauthorized. They were all wrong. What Bennett discovered that September afternoon wasn't about following regulations. It was about physics and geometry in a way that contradicted everything the Army approved. Their high-angle shells fell onto the Panthers' thin upper armor instead of ricocheting off their thick frontal plates. By the end of September—when three other gun crews had copied their technique—American casualty ratios against Panthers were reversed, going from two to one to nearly equal. And the crews survived. This technique spread unofficially through anti-tank battalions, from gunner to gunner, saving an estimated 40 to 60 crewmen's lives and causing 60 to 80 Panther losses before the Army quietly acknowledged it in a December bulletin. The principles discovered at Saint-Lô continue to influence modern anti-tank weapons, such as the Javelin missile's top-attack profile today.