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

Steel alloy cast into shape for armour applications.

Coil spring: a helical metal spring used in vehicle suspension to absorb shocks and maintain wheel contact, compressing under load.

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.

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

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.

Multifuel: a fuel type designation for tanks whose engines can operate on several fuel varieties (e.g., gasoline, diesel, jet fuel) without modification.

Nuclear, Biological, Chemical protection for tank crews.

Enhanced low-light visibility through specialized optics or sensors.

A rifled gun has spiral grooves cut into its barrel.

A semi‑automatic transmission in a tank automatically shifts gears using hydraulic or mechanical mechanisms while the driver selects gear positions, reducing manual clutch operation.

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.