Franz Josef Land air bases in the Arctic. A major new base, named the "Arctic Trefoil" for its three lobed structure, was constructed at Nagurskoye. It can maintain 150 soldiers for 18 months and has an area of 14,000 square meters. In 2017, Russian president Vladimir Putin visited the archipelago to protect Russia's interests in the Arctic. The archipelago constitutes the northernmost part of Russia's Arkhangelsk Oblast, located between 79°46′ and 81°52′ north and 44°52′ and 62°25′ east. It is situated north of Novaya Zemlya and east of the Norwegian archipelago of Svalbard. Located within the Arctic Ocean, Franz Josef Land constitutes the
Novaya Zemlya the west coast was mapped. Henry Hudson was another explorer who passed through Novaya Zemlya while searching for the Northeast Passage. The islands were systematically surveyed by Pyotr Pakhtusov and Avgust Tsivolko during the early 1830s. The first permanent settlement was established in 1870 at Malye Karmakuly, which served as capital of Novaya Zemlya until 1924. Later the administrative center was transferred to Belushya Guba, in 1935 to Lagernoe, but then returned to Belushya Guba. Small numbers of Nenets were resettled to Novaya Zemlya in the 1870s in a bid by Russia to keep out the Norwegians. This population, then