They were willing to hold talks with the Germans as a means of exposing German imperial ambitions (territorial gains, reparations, etc.) in the hope of accelerating the hoped−for Soviet revolution in the West. Still, they were dead set against signing any peace treaty. In the case of a German ultimatum, they advocated proclaiming a revolutionary war against Germany to inspire Russian and European workers to fight for socialism. This opinion was shared by Left Socialist Revolutionaries, who were then the Bolsheviks' junior partners in a coalition government.