Battle off Noordhinder Bank The Battle off Noordhinder Bank on 1 May 1915 was a naval action between a squadron of four British naval trawler s supported by a flotilla of four British destroyers , and a pair of German torpedo boats from the Flanders Flotilla . The battle began when the two torpedo boats were sent on a search and rescue mission and ran into a British patrol . The Germans fought with the patrolling trawlers until a heavier force of British destroyers from Harwich Force came to their aid and sank the German vessels . The battle greatly demoralized the German flotilla at Flanders , as the boats that were sunk had just been launched shortly before the battle . The action off Noordhinder Bank helped bring attention to the German high command that the Flanders Flotilla was too inadequately armed to protect the coast it was assigned to defend let alone harass British shipping in the channel . Eventually , after other similar defeats , the small torpedo boats such as those used off Noordhinder Bank were relegated to coastal patrol and heavier units were finally transferred to even the balance of power in the English Channel . Background . After the 7th Torpedo Boat Half Flotilla was lost during the Battle off Texel , German naval authorities were reluctant to commit any further forces for offensive operations off the coast of Flanders . Despite this , the commander of Marine Corps Flanders – Admiral Ludwig von Schroeder – kept pressure on the German naval command for a transfer of a force of submarines and torpedo boats to his command . After several months of resisting Schroeder ' s demands , the " Kaiserliche Marine " finally relented and decided to send him a force of light torpedo boats and submarine s . Although these forces were greatly inferior in armament and displacement to those he had requested , Admiral Schroeder put his newly acquired forces to use as soon as he received them . He formed the Flanders Torpedo Boat Flotilla made up of 15 " A " - class torpedo boat s under the command of " Korvettenkapitän " Hermann Schoemann . Three days later on 1 May 1915 , two German seaplane s reported a squadron of four trawlers off Noordhinder Bank . One of these seaplanes was forced to make an emergency landing , and Schoeman was dispatched with boats and to rescue the seaplane ' s crew and destroy the trawlers . Meanwhile , while patrolling off the Galloper lightship near Goodwin Sands , was sunk by the German submarine " UB - 6 " . " Recruit " s consort – " Brazen " – as well as the four trawlers the German seaplanes had spotted began searching for " Recruit " s attacker . " A2 " and " A6 " caught the trawlers off the Noordhinder Bank at 15 : 00 . The trawlers " Columbia " , " Barbados " , " Chirsit " , and " Miura " were under the command of Lieutenant Sir James Domville onboard " Barbados " . Armed with a single 3 - pounder gun each , the trawlers were outgunned by the German torpedo boats , which were both armed with two torpedo tubes as well as a four - pound gun . Battle . As soon as the trawlers were spotted by Schoeman ' s boats , they were engaged . Rather than attempt to flee , the commander of the squadron of trawlers – Lieutenant Domville – decided to try to fight his way out . " A2 " and " A6 " both made torpedo runs against the trawlers , but of the four torpedoes launched , only one hit its target , sinking " Columbia " and killing the British commander . Outgunned , the trawler " Barbados " resorted to ramming " A6 " , damaging it enough that the Germans decided to withdraw from the action . Before withdrawing , the Germans managed to rescue a lieutenant and two deckhands from " Columbia " making them prisoners of war . Upon being attacked , the trawlers had alerted Harwich Force of the situation , and as a result a squadron of four " L " - class destroyer s were dispatched to rescue the trawlers . The dispatched squadron – consisting of , , , and from Harwich Force – managed to gain sight of the German boats soon after arriving on the scene . Heavily outgunned , the German boats attempted to make for the safety of the Flanders coast but were pursued by the British destroyers . Once the British managed to catch up to the torpedo boats , they were engaged in a running fight that lasted nearly an hour . By the end , both torpedo boats were destroyed with many of the Germans , including the new commander of the Flanders Flotilla , going down with their ships while the British destroyers took no casualties . Aftermath . When the battle ended , British losses included " Columbia " sunk , " Barbados " damaged . " Columbia " suffered 16 dead with only one surving deckhand being recovered after the action . The Germans suffered much worse , losing both " A2 " and " A6 " along with 13 killed and 46 captured . Among the German dead was the commander of the German forces , Hermann Schoemann . Controversy erupted after it was discovered from the captured Germans that the three men taken from the sinking " Columbia " had been locked away below decks on one of the torpedoboats and left to die when the German vessel started to sink . The Germans reported that they did not have enough time to get to the British prisoners and barely were able to escape the sinking hulk themselves . The battle showed Admiral Schroeder the severe limitations of the " A " - class torpedo boats . Too poorly armed for raiding , the boats were delegated to coastal patrol . Defeat at Noordhinder allowed Schroeder ' s pleas for reinforcements to finally be heard by the German admiralty and he was sent heavier vessels to complement the forces he already possessed . The next engagement involving an " A " - class torpedo boat would reinforce the perception that the class was too weak for service , and several of the newly - constructed boats were put in reserve as soon as larger and more capable boats were transferred to the Flanders Flotilla .