At the outbreak of the war, Winston Churchill caused outrage when he "requisitioned" without compensation two almost completed Turkish battleships in British shipyards, Sultan Osman I and Reshadieh, that had been financed by public subscription. These ships were commissioned into the Royal Navy as Agincourt and Erin, respectively. On 15 August 1914, in the aftermath of Souchon's daring dash to Constantinople, Turkey cancelled their maritime agreement with Britain and the Royal Navy mission under Admiral Limpus, and left by 15 September.