1) City of Asia 2) City in Asia 3) City of Russia 4) City in Russia 
[inhabited locality] Insar (Инсар) is the name of several inhabited localities in the Republic of Mordovia, Russia. ...
(from the article `Earth Sciences`) ...maps and deformations of large and small areas of the crust. Applications included the study of volcanoes, active faults, landslides, oil fields, ...