In August 2016 Iran unveils new domestically-produced Tiam battle tank.

The Tiam is the optimized version of the Sabalan tank with aņ American M68 105-mm rifled gun. The «Tiam» is also fitted with new fire control system and new communication system.

This tank has four men crew, including commander, gunner, loader and driver.

There is a coaxial 7.62-mm machine gun.