Norway rescued a Russian in need of emergency medical assistance on board a scientific vessel stuck in ice near the North Pole in a spectacular helicopter operation, its rescue services said on June 7. The evacuation took place on June 6 in the evening from the Russian ship Severny Polyus located at the 86th parallel north, some 444 kilometers from the North Pole. "It's the extreme limit of what the helicopter can do" in terms of range, a Norwegian spokesman told the AFP news agency. The operation was carried out despite a deterioration of relations between the two countries since the start of Russia's war in Ukraine.