Panzer VIII Maus
Panzerkampfwagen VIII Maus ("Mouse") was a German World War II super-heavy tank completed in late 1944. It is the heaviest fully enclosed armoured fighting vehicle ever built. Five were ordered, but only two hulls and one turret were completed before the testing grounds were captured by advancing Soviet military forces.
Nizhny Tagil
"Uralvagonzavod" ("UVZ") is the main producer of modern tanks on the territory of the former Soviet Union and Russia. It is the largest main battle tank manufacturer in the world. The T-72, T-90, and T-14 are produced in the city. As of 2016 an economic slowdown in Russia had resulted in diminished demand for civilian products such as train cars, but strong demand continued for tanks.