A diplomatic spat has evolved between Russia and Norway over the visit by Russia's deputy prime minister to the Svalbard archipelago. He is one of the 150 individuals banned over Russia's role in the Ukraine conflict.
Russia's War Against Ukraine
Deutsche Welle: Norway angry with Russia over visit by Dmitry Rogozin despite travel ban

Russian President Vladimir Putin (L) listens to Russia's Vice-Prime Minister Dmitry Rogozin during a meeting of the Victory Organizing Committee at the Kremlin in Moscow on March 17, 2015.