The Terminators looks more like a fictional vehicle from a Hollywood film than an actual fighting vehicle.
Tank Escort
Ever
since the creation of the tank in WWI it has been well understood that
tanks without support can be picked off, even by infantry and basic
anti-tank weapons.
No where is this more true than in urban areas.
These
conditions are particularly dangerous for tanks as they are close
quarters (some streets are too small to even rotate the turret) and
contain many, many vantage points for an enemy.
Buildings
add verticality to the battlefield, which provides foes with
opportunities to strike the weak roof armor of tanks. And once under
attack they are unable to return fire due to limited gun elevation.
Furthermore, the tightly packed buildings and streets allow the enemy
to move around under cover and quickly retreat into hiding.
The Soviets experienced these difficulties first-hand during the
Soviet-Afghan War. The undulating mountainous terrain gave Afghan
defenders an advantage against Soviet tanks, who struggled to see and
engage them.
Then in the First Chechen War Russian tanks were picked off in urban
battles. In these scenarios the military was forced to use
self-propelled anti-aircraft vehicles with their high gun elevation to
fight off infantry in hills or buildings.
These
lessons motivated the Soviets to create a heavily armored vehicle that
would deal with these threats to allow tanks to do their jobs properly.
Work had started on a vehicle of this nature in the 1980s at the
Chelyabinsk plant. This generated two vehicles, the Object 781 and
Object 782.
They were both built from heavily modified T-72B hulls and equipped
with a vast array of weaponry for the anti-infantry role. The Object 781
carried two 30 mm guns, while the Object 782 carried a 100 mm gun and
30 mm gun.
The Soviets decided to continue with only the Object 781, but the
entire project halted in the 1990s when the Soviet Union
collapsed.
However actions in Chechnya reminded the Russians of the need for a
tank escort. The Chelyabinsk plant developed an entirely new vehicle
between 1995 and 1996 known as the Object 787 (sometimes referred to as
Object 754). This was the hull and turret of a T-72AV, but without the
125 mm gun.
Instead, high-elevation 30 mm guns were fitted to each side of the
turret. Object 787 was also equipped with a pair of 12.7 mm machine guns
and unguided missiles.
It proved to be highly successful in trials, but due to internal politics this machine would end up cancelled and in a museum.
Still, the project would once again be revived, this time by the Uralvagonzavod plant.
BMPT “Terminator”
Uralvagonzavod
continued on using hulls of T-90 MBTs. Their creation was named the
BMPT (meaning Tank Support Fighting Vehicle).
It was first shown off to the public in 2000, when it was equipped
with an unmanned turret containing a single 30 mm cannon and four 9M133
“Kornet” missiles.