 Complete the following phrase:  HMS Maenad was an which served with the Royal Navy during the First World War. The M class were an improvement on the previous , capable of higher speed. The vessel, launched on 10 August 1915, served in the Battle of Jutland between 31 May and 1 June 1916, attacking both battleships and destroyers of the German High Seas Fleet. However, the vessel was notorious for undertaking a sharp manoeuvre which obstructed other destroyers in the fleet from attacking. Maenad also undertook anti-submarine patrols. During the months running up to the battle, on 15 March, the vessel mistakenly attacked the British submarine thinking it was a German boat. The submarine escaped with damages. At the 