أسطول أعالي البحار
In April 1918, the High Seas Fleet sortied against British convoys to Norway. Wireless silence was enforced, which prevented Room 40 cryptanalysts from warning the new commander of the Grand Fleet, Admiral Beatty. The British only learned of the operation after an accident aboard the battlecruiser forced her to break radio silence and inform the German commander of her condition. Beatty ordered the Grand Fleet to sea to intercept the Germans but he was not able to reach the High Seas Fleet before it turned back for Germany. The ship was at Rosyth, Scotland, when the surrendered High Seas Fleet arrived on 21 November and she remained part of the 2nd BS through 1 March 1919.