Murmansk is a port city and the administrative center of Murmansk Oblast in the far northwest part of Russia. It is the world's largest city north of the Arctic Circle and sits on both slopes and banks of Kola Bay, with its bulk on the east bank of the inlet. The bay, a modest fjord, is an estuarine inlet of the Barents Sea. The city is a major port of the Arctic Ocean and is about 100 kilometres …