Norway-Russia border

The border between Norway and Russia (Norwegian: Russergrensen, Russian: Российско-норвежская граница) consists of a 195.7-kilometer (121.6 mi) land border between Sør-Varanger, Norway, and Pechengsky District, Russia, and a 23.2-kilometer (14.4 mi) marine border in the Varangerfjord. It further consists of a border between the two countries' exclusive economic zones (EEZ) in the Barents Sea and the Arctic Ocean. Between 1944 and 1991 the border was between Norway and the Soviet Union. There is a single border crossing, on E105, located at Storskog in Norway and Borisoglebsky (Boris Gleb) in Russia. The Norwegian side is patrolled by the Garrison of Sør-Varanger and is under the jurisdiction of the Norwegian Border Commissioner, while the Russian side is patrolled by the Border Guard Service of Russia. Two-thirds of the border follows two rivers, the Pasvikelva and Jakobselva.

The border was defined as a march in a treaty in 1326 and separated which parts of the Sami could be taxed by Norway and Russia. The border line was defined by a treaty in 1826 and essentially remains the same border today. In 1920 Petsamo was ceded to Finland and the border became part of the Finland–Norway border. Petsamo was ceded to the Soviet Union in 1944 and the Norway–Soviet Union border was established. During the Cold War, the border was one of two between the North Atlantic Treaty Organization (NATO) and the Soviet Union, the other being the Soviet Union–Turkey border. From 1991 to 1999 it was the only border between Russia and NATO. It is Norway's youngest unchanged border. Since the 1960s there has been disagreement as to the border between the two countries' EEZs, but this was resolved by a delimitation agreement in 2010.

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