In Berlin on October 21, Ciano and Neurath had signed a secret protocol which outlined a common policy for Germany and Italy in foreign affairs. In a speech at Milan a few days later (November 1) Mussolini publicly referred to it without divulging the contents, as an agreement which constituted an “Axis”—around which the other European powers “may work together.” It would become a famous—and, for the Duce, a fatal—word.