An Allied invasion of Sicily began in July 1943, leading to the collapse of the Fascist regime and the fall of Mussolini on 25 July. Mussolini was deposed and arrested by order of King Victor Emmanuel III in co-operation with the majority of the members of the Grand Council of Fascism, which passed a motion of no confidence. On 8 September, Italy signed the Armistice of Cassibile, ending its war with the Allies. The Germans helped by the Italian fascists shortly succeeded in taking control of northern and central Italy. The country remained a battlefield for the rest of the war, as the Allies were slowly moving up from the south.