The 2T Stalker, also known as BM-2T Stalker, is a Belarusian armoured vehicle. It never entered production. Armament Fire Control System The vehicle incorporates a multi-channel day/night optical electronic suite. Weapons The weapon set of the 2T Stalker comprises a stabilized 30 mm caliber automatic cannon, a coaxial machine gun, an automatic grenade launcher, as well as four ready-fire missiles; two anti-aircraft and two anti-tank missiles. Main and coaxial guns The 2T Stalker comprises a 30 mm automatic cannon 2A42 as the main armament, as announced in 2001. The gas-operated gun is a dual feed multipurpose small caliber weapon, that has a dual rate of fire with a minimum rate of 200-300 or 550 rounds per minute (rds/min), where the rapid fire mode assures 800 rds/min. The sustained rate of fire is 200 rds/min, though. The gun is intended for engaging materiel, low flying aircraft, light vehicles, and dismounted infantry. With a muzzle velocity of 960 m/s, the gun is capable of defeating a light Armored Personnel Carrier at a range of 1,500 meters, a soft-skinned vehicle at 4,000 meters, and slow-flying aircraft at altitudes up to 2,000 meters and slant ranges of up to 2,500 meters. The vehicle mounts a 7.62mm PKT in the coaxial gun position. Grenade launcher The AGS-17 Plamya (Russian: Пламя) is a Soviet-designed automatic grenade launcher currently in production in the Russian Federation. The AG-17 weapon system uses VOG-17M fragmentation rounds with a non-delay point fuse detonating on impact, designed to engage soft-targets in cover. The weapon is fed from a box-stowed, metal linked belt holding 166 rounds. Retractable launchers The Stalker mounts two retractable launchers that each carry two ready-to-fire missiles, with an additional six reloads stored in the hull. Typically, the left side carries ATGMs while the right carries light anti-aircraft missiles. Anti-Tank Missiles (AT-6 Spiral) The 9K114 Shturm (NATO reporting name is AT-6 SPIRAL) is a tube-launched, SACLOS antitank guided missile. The missile has replaced the older 3M11 Falanga (AT-2 Swatter) on the Mi-24 Hind attack helicopter, yet the SACLOS system with IR missile tracking, and radio guidance, similar to the uprated version of the Swatter, the AT-2c, operates the same as the AT-4 Spigot and AT-5 Spandrel which unlike the AT-6 Spiral are wire-guided. The AT-6 is said to be a laser-guided missile based on/ version of the American Hellfire missile, however, that is as incorrect as the erroneous crediting of