A heavy tank is a type of armored fighting vehicle designed to provide superior firepower and protection on the battlefield. These tanks are typically larger and heavier than standard tanks, allowing them to withstand more damage while engaging enemy forces. They often feature thick armor and powerful cannons, making them effective in direct combat situations. Heavy tanks were most prominent during World War II, with notable examples like the Tiger I and IS-2. While their size and weight provide advantages, they can be slower and less maneuverable than lighter tanks. As warfare evolved, the role of heavy tanks diminished in favor of more versatile armored vehicles.