Barents Sea the Norwegian Sea to the west, and the archipelagos of Svalbard to the northwest, Franz Josef Land to the northeast and Novaya Zemlya to the east. The islands of Novaya Zemlya, an extension of the northern end of the Ural Mountains, separate the Barents Sea from the Kara Sea. Despite being part of the Arctic Ocean, the Barents Sea has been characterized as "turning into the Atlantic" because of its status as "the Arctic warming hot spot." Hydrologic changes due to global warming have led to a reduction in sea ice and in stratification of the water column, which could
Novaya Zemlya due south. Anticipating the breakout, the German Task Force commander Rear Admiral Hubert Schmundt (Fig. 40) pre-positioned several U-boats near the strait’s western entrance. Six of the seventeen Allied ships exiting the strait were subsequently sunk. The badly-damaged American freighter "Alcoa Ranger" was beached on Novaya Zemlya’s west coast. Its crew found temporary shelter and were eventually rescued by a Russian vessel which took them to Belushya Bay. The Germans also damaged the Soviet tankers "Donbass" and "Azerbaijan," both of which reached the sanctuary of Archangel. Of the thirty-four merchant ships in PQ-17, twenty-four were destroyed. The American contingent alone