It also has an adequate fire control system. Because of its small size, it is harder to hit with a bomb. It is also one of the cheapest modern MBTs. It is one of the most commercially successful battle tanks on the global market. The T-90 has proven its technology to be cost effective. This tank may not be very sophisticated when compared to its Western rivals, but it is worth a mention. The T-90 is the only tank produced in large quantities in Russia.