 Complete the following phrase:  HMS Marvel was a 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 7 October 1915, joined the Twelfth Destroyer Flotilla under the flotilla leader . The ship saw action during the Battle of Jutland in May 1916, being hit by a shell that did not explode and jointly sinking the German torpedo boat . In August, the vessel successfully rescued all by four of the crew of the sinking flotilla leader , despite sustaining substantial damage in the process. In June 1917, the vessel was involved in the sinking of the German merchant ship SS Gamma in Norwegian waters, which led to a diplomatic protest from the Norwegian government. At the 