The proposed effect of an early Axis split

The closing interpretation is that an early fracture in Axis unity would shorten the conflict. The proposed route to Italian non-declaration requires opponents to learn of Mussolini's plan and remove him in time. A German reaction could then lead Italy to change sides and allow Allied bombers to operate from Italian bases. That chain remains a counterfactual argument rather than a settled outcome. The comparison with Barbarossa returns to Hitler's expectation of rapid success without preparing for a winter campaign. It illustrates the danger of basing a war decision on an assumed quick conclusion.