IS-7

The IS-7 is a Tier X USSR Heavy Tank. It has great mobility for its Tier and a very powerful cannon, with poor side and rear armour for a heavy tank. Its frontal armour, however, is among the best in the game.

It has a high speed limit of 50 km/h (though only achieveable downhill), 28 degrees per second turn speed and turret turn speed, 5 490/490/640 damage rounds per minute with a capacity of 30 in a 130mm S-70, a signal range of 820 metres, 2150 HP and a crew of 5, with a Commander, Gunner, Loader, Driver and Loader/Radio Operator. Its penetration of 260/303/68mm is rather bad, however, making ACPR almost necessary, and HE almost useless.

It was moved to another branch in a past update, with the IS-4 put in its old place. Compared to the IS-7, it is slower but more heavily armoured around the sides and rear, with a slightly better support role due to its accurate, high penetration gun.