"Operation Wunderland"@en . . "outcome strategically indecisive" . . . "Several U-boats" . "Weak units of the" . "Operation Wunderland (German: Unternehmen Wunderland) was a large-scale operation undertaken in summer 1942 by the Kriegsmarine in the waters of the Northern Sea Route close to the Arctic Ocean. The Germans knew that many ships of the Soviet Navy had sought refuge in the Kara Sea because of the protection that its ice pack provided during 10 months of the year."@en . "3 \u00D7 destroyers" . "Soviet Northern Fleet" . . "None" . "1942-10-05Z"^^ . "Moderate German success," . "1 \u00D7 heavy cruiser" . .