A tank destroyer is an armored combat vehicle designed to destroyer enemy tanks. it carries a powerful gun, usually has lighter armor than a main battle tank and is often used for ambush or long-range attacks

SPAA stands for Self-Propelled Anti-Aircraft,an armored vehicle equipped with guns or missiles to shoot down enemy aircraft. often uses radar for targeting and moves with ground forces protect them from air attacks

A medium tank is an armored fighting vehicle designed to balanced firepower,armor,and mobility. It is stronger and better armed than light tanks but fast more maneuverable than than heavy tank,often service as the main force in both attack and defensive

A light tank is fast,lightly armored vehicle mainly used for scouting and support. It usually has lighter armor and a smaller gun compared to medium or heavy tank

A heavy tank is a large armored vehicle with tick protection and powerful gun. It is slower than medium or light tanks but built to withstand heavy fire