Anti-Tank Guided Missile: a missile designed to destroy tanks.

A Battle Management System (BMS) is a command‑and‑control software suite that gathers, processes, and shares battlefield data to provide situational awareness and coordinate the actions of military units.

Computerised Advanced: a tank fire‑control system generation that uses digital computers to calculate ballistic solutions and integrate sensor data for enhanced targeting accuracy.

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.

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

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.

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.