Zarechny (Заре́чный, Penza-19) - Closed town, Russia
Zarechny (Russian: Заре́чный), called Penza-19 (Пе́нза-19) in 1962–1992, is a closed town in Penza Oblast, Russia, located 12 kilometers east of Penza. Population: 63,601 (2010) It was formed in 1958 on the territory of Penza's Zarechny City District.[citation needed] It was closed and named Penza-19 in 1962 and renamed Zarechny in 1992. Zarechny's main employer is Rosatom and a major industry is manufacture of nuclear weapon components. Other industries include electronics and software.