 Complete the following phrase:  On 10 February 1916, V30 took part in a sortie by 25 torpedo boats of the 2nd, 6th and 9th Torpedo-boat Flotillas into the North Sea. The sortie led to an encounter between several German torpedo boats and British minesweepers off the Dogger Bank, which resulted in the British minesweeper being torpedoed and sunk by ships of the 2nd Flotilla. On 24 April 1916, the German battlecruisers of I Scouting Group and the light cruisers of the II Scouting Group set out from Kiel on a mission to bombard the British East-coast towns of Yarmouth and Lowestoft, with the torpedo boats of the 6th and 9th Torpedo Boat Flotillas as escorts, and V30 as part of the 9th Flotilla. The battleships of the High Seas Fleet were deployed in support, with the hope of destroying isolated elements of the British Forces if they tried to intercept. There was a brief engagement between the German forces and the light cruisers and destroyers of the Harwich Force, which caused the German battlecruisers to break off the bombardment of Lowestoft, but rather than take the chance to destroy the outnumbered British force, the Germans chose to retire. V30 participated in the Battle of Jutland as part of the 18th Half Flotilla of the 9th Flotilla, in support of the German battlecruisers. V30 was part of the 9th Torpedo Boat Flotilla during the inconclusive 