Part 7/10:
410 mm (16 inches) of hardened steel protection for critical areas
Watertight compartments designed to prevent flooding
These defense mechanisms were a necessity; should enemy shells penetrate the vessel, the extensive armor greatly enhanced survivability. Yamato's design choices ensured that even extensive damage would not result in immediate sinking due to her incredible buoyancy reserves.
Artillery Power: The Heart of Yamato
Yamato's firepower was staggering. The main weaponry consisted of three 46 cm (18.1 inches) guns, housed in heavily armored turrets.
Each round weighed 1,460 kg (3,218 lbs).
Capable of delivering 26,000 kg of fire per minute.