The main battle tank is a complex vehicle designed with various components and systems, with careful consideration of balance between firepower, mobility, and protection. Starting from the ground up, it consists of running gear (tracks and bogie wheels) for mobility, supported by a suspension system to absorb shocks. The tank is divided into three compartments: driver’s, fighting, and engine. The turret in the fighting compartment houses the main gun, with systems for gun control and fire control. Protection is achieved through armor, with a focus on the frontal arc. The tank’s design requires trade-offs between size, firepower, and protection, and various armies have developed different tanks based on their unique requirements. Despite advancements in other weapons, the main battle tank remains a lethal force on the battlefield.