
1) City in Russia 2) City of Asia 3) City in Asia 4) City of Russia
Found on
https://www.crosswordclues.com/clue/sarov

Sarov (Саро́в) is a closed town in Nizhny Novgorod Oblast, Russia. It was known as Arzamas-16 (Арзама́с-16) from 1946 to 1991. Until 1995, it was known as Kremlyov (Кремлёв). The town is closed as it is the Russian center for nuclear research. Population: {ru-census2010|92,047|;} {ru-census2002|87,652|.} ==History== The histor...
Found on
http://en.wikipedia.org/wiki/Sarov
No exact match found.