The Al-Zarrar is a modern MBT (main battle tank) developed and manufactured by Heavy Industries Taxila (HIT) of Pakistan for the Pakistan Army. A re-built, upgraded variant of the Chinese Type 59 tank, Al-Zarrar is supposed to be a cost-effective replacement for the Type 59 fleet of the Pakistan Army. Equipped with modern armament, fire control and ballistic protection, the Al-Zarrar upgrade is also offered by HIT to the armies of foreign countries to upgrade their T-54/T-55 or Type 59 tanks to Al-Zarrar standard. 54 modifications made to the Type 59 make the Al-Zarrar effectively a new tank.