Found and Explained Official on MSN

The 1000 ton Nazi super tank - P-1000 Ratte

The P-1000 Ratte was a proposed German super heavy tank weighing around 1000 tons and armed with naval artillery. Conceived ...
Hidden in the secret rooms of Factory 100, the IS-6 was a radical Soviet heavy tank developed in 1944, designed to outmatch everything on the battlefield. With massive armour, a powerful 122mm gun, ...