Sovetsk

Sovetsk (Russian: Сове́тск; German: Tilsit [ˈtɪlzɪt] ; Lithuanian: Tilžė; Polish: Tylża) is a town in Kaliningrad Oblast, Russia, located on the south bank of the Neman River which forms the border with Lithuania.

Founded in the medieval period and granted municipal rights in 1552, it is one of the historically most important towns of the oblast and the traditional capital of the region of Lithuania Minor. It was the place where two treaties were concluded, of great importance in the history of France, Poland, Lithuania, Germany and Russia. It is the place of origin of the Tilsit cheese.