Armour-piercing fin-stabilized discarding sabot: a type of kinetic energy penetrator ammunition.

Computerised Basic: a fire control system generation in tanks that provides fundamental computer‑assisted ballistic calculations without advanced targeting aids such as laser rangefinders or thermal imaging.

Type of internal combustion engine fuel, refined from crude oil.

Explosive Reactive Armor (ERA): Modular armor system that detonates upon impact to disrupt incoming warheads, reducing penetration of shaped charges and kinetic energy projectiles.

High-Explosive Fragmentation: ammunition that explodes on impact, releasing fragments.

High-Explosive Anti-Tank: a type of projectile that uses a shaped charge to penetrate armor.

Optical device that uses laser pulses to measure the distance to a target with high precision.

A main battle tank is a heavily armored vehicle with a large caliber gun, used for front-line combat.

Manual: a tank transmission in which the driver selects gear changes manually, typically using a clutch pedal and gear lever to engage gears.

Nuclear, Biological, Chemical protection for tank crews.

Enhanced low-light visibility through specialized optics or sensors.

Reactive composite armor is a tank armor type that combines layers of composite material with embedded reactive elements that detonate on impact to disrupt incoming projectiles.

A rifled gun has spiral grooves cut into its barrel.

Handheld or vehicle-mounted devices that release dense smoke to obscure vision, conceal movements, or screen friendly forces from enemy observation.

Thermal sights are infrared imaging devices mounted on a tank's gunner station that detect heat emitted by objects, enabling target identification and aiming in low‑visibility conditions.

A torsion bar is a steel rod that resists twisting and serves as a spring in tank suspensions, with one end fixed to the hull and the other connected to a lever arm moving the road wheel.