On the Uralvagonzavod, where tanks are made to attack Ukraine, the worker in the office of the authorities stuck a knife in his throat, protesting against a low salary Illustration: "New Gazeta Europe" The Uralvagonzavod defense enterprise (UVZ, part of the Rostec Corporation), located in Nizhny Tagil, provides the Russian army with tanks, and the railway with wagons. The company was included in the sanctions lists of the United States, Japan, Canada, Great Britain and other countries.