 "Dartmouth" escorted the battlecruiser , badly damaged by striking a mine, to Tenedos.On 25 April, the Allies landed troops at Anzac Cove and Cape Helles on the Gallipoli peninsula, with "Dartmouth" taking part in a diversionary simulated landing further north, at Bulair.In May 1915, "Dartmouth" was reassigned to the 8th Light Cruiser Squadron at Brindisi, supporting Italian forces in the Adriatic Sea.