First created in March 1914 it was later assigned to the Harwich Striking Force later renamed Harwich Force in April 1915. The flotilla took part in the Battle of Jutland, (31 May – 1 June 1916) after Jutland it remained with the Harwich Force until it was disbanded in April 1919. The flotilla was reactivated again during World War Two but each time this was a temporary arrangement. It reformed as part of the Mediterranean Fleet from 1 January to 1 July 1941 before being de-mobilized. It was reformed for the last time as part of the Plymouth Command in April 1944 it was primarily known for its part in the Battle of Ushant (9 June 1944) it remained active until 1 December 1944 it was abolished in 1945.