A fighting vehicle, also known as a combat vehicle, is a type of military vehicle designed specifically for combat. The most common type of fighting vehicle is the TANK, which is a four-letter word. Tanks are heavily armored and armed with powerful weapons, making them ideal for engaging in direct combat with enemy forces. Tanks are also highly mobile, allowing them to quickly move around the battlefield and respond to changing conditions. Tanks have been used in many conflicts throughout history, and remain an important part of modern warfare.