Char 2C: France's Castle-Sized Tank
The Char 2C was the largest tank to ever see operational service. Built by France in the early 1920s, this 69-ton colossus stretched 10.3 meters long, stood 4 meters tall, and required a crew of 12 to operate. It mounted a 75mm cannon in the main turret plus a rear machine gun turret, and its 250-horsepower engines could push it to a stately 12 km/h on roads. The armor was up to 45mm thick, impressive for its era but already vulnerable to emerging anti-tank weapons.
Ten Char 2Cs were built and served in the French Army throughout the interwar period, primarily as psychological weapons and propaganda tools. They never saw World War I combat (arriving too late) and were destroyed during the 1940 German invasion, not in battle, but by their own crews when the railcars transporting them were blocked by a demolished tunnel. The Germans reportedly captured one intact and paraded it for propaganda. The Char 2C represented the absolute peak of the "land battleship" concept: a fortress on tracks that was impressive to look at but hopelessly impractical for actual modern warfare.
