In 1911 the provocative German action in sending a gunboat to Agadir, the Moroccan port to which France had claims, convinced Churchill that in any major Franco-German conflict Britain would have to be at France’s side. When transferred to the Admiralty in October 1911, he went to work with a conviction of the need to bring the navy to a pitch of instant readiness. His first task was the creation of a naval war staff. To help Britain’s lead over steadily mounting German naval power, Churchill successfully campaigned in the cabinet for the largest naval expenditure in British history. Despite his inherited Tory views on Ireland, he wholeheartedly embraced the Liberal policy of Home Rule, moving the second reading of the Irish Home Rule Bill of 1912 and campaigning for it in the teeth of Unionist opposition. Although, through his friendship with F.E. Smith (later 1st earl of Birkenhead) and Austen Chamberlain, he did much to arrange the compromise by which Ulster was to be excluded from the immediate effect of the bill, no member of the government was more bitterly abused—by Tories as a renegade and by extreme Home Rulers as a defector.
While largely unstated, one of Churchill’s major concerns was limiting Soviet territorial gains in Europe. Having an eye toward the postwar world, he did not want Stalin in control of formerly democratic nations. However, geopolitics required further cooperation with his unlikely ally, and Churchill met Roosevelt for the last time in Stalin’s domain—Yalta in the Crimea, in February 1945. Victory in Europe was visible by then, though with more hard fighting to come in the Pacific. Roosevelt’s premature death in April ended the original Big Three.