Russia's navy has discovered five new islands revealed by melting glaciers in the remote Arctic.
Vice Admiral Alexander Moiseyev said an expedition in August and September charted the islands, which have yet to be named and were previously hidden under glaciers.
"Mainly this is of course caused by changes to the ice situation," Admiral Moiseyev, who headed the expedition, said at a press conference in Moscow.
"Before these were glaciers, we thought they were (part of) the main glacier.
"Melting, collapse and temperature changes led to these islands being uncovered."
Glacier loss in the Arctic in the period from 2015 to 2019 was more than in any other five-year period on record, a United Nations report on global warming said last month.
Russian President Vladimir Putin inspects a cavity in a glacier on the Arctic Franz Josef Land archipelago. Source: POOL SPUTNIK KREMLIN
Russia has opened a string of military and scientific bases in the Arctic in recent years, with interest in the region growing as rising temperatures open up shipping routes and make hitherto inaccessible mineral resources easier to exploit.
This summer's expedition to two archipelagoes - Franz Josef Land and Novaya Zemlya - involved some 60 people including civilians from the Russian Geographic Society. It was also the first aboard a rescue towboat instead of an icebreaker.
Russian President Vladimir Putin made a high profile visit to the Franz Josef Land archipelago in 2017.
Video of expedition members encountering an angry walrus that attacked their inflatable landing craft went viral last month.
Vladimir Putin takes measurements of a polar bear, which was put to sleep during a visit to a research institute at the Franz Josef Land archipelago. Source: RIA Novosti pool
"The two months this year when we held our expedition to Franz Josef Land can be described as warm," said Denis Krets, Commander of the northern fleet's expedition force.
"We were very lucky because we could land on islands where not every year the shore and the inshore water is free of ice."
During the expedition, the defence ministry announced it had found five new islands in Vize Bay off Novaya Zemlya, a vast mountainous archipelago with two main islands.
The islands had previously been seen on satellite images but the expedition was the first to see them.
It also said it had also confirmed the existence of an island that had been previously mapped as a peninsula of Hall Island, part of the Franz Josef Land archipelago, west of Novaya Zemlya.
Admiral Moiseyev said names for the new islands were "upcoming".
"Of course each island will receive a name but first you have to lay out the case for it."
