Two fruitless fleet advances followed on 17–18 and 21–23 April 1915. A third took place on 17–18 May, and a fourth occurred on 23–24 October. On 24–25 April 1916, "Pommern" and her sisters joined the dreadnoughts of the High Seas Fleet to support the battlecruisers, which were again tasked with conducting a raid of the English coast. While en route to the target, a mine damaged the battlecruiser . She was detached to return home, and the rest of the ships continued with the mission. Due to poor visibility, the battlecruisers conducted a brief bombardment of the ports of Yarmouth and Lowestoft. The operation was quickly called off, preventing the British fleet from being able to intervene.