The T-90M has a new fire control system and updated observation and aiming devices. This new Russian tank has a hunter-killer engagement capability. Tank commander uses a panoramic sight with thermal vision to search for targets. Once the target is selected the gun is laid on the target automatically and the gunner completes al the aiming and firing process. During that time commander looks for the next target. Furthermore target acquisition system tracks selected targets automatically. It is claimed that the new tank is 15-20% more accurate than its predecessor. This main battle tank has a crew of three, including commander, gunner and driver.