Concerns about the international situation, Spain's possible entry into the Second World War, and threats of invasion led Franco to undo some of these reductions. In November 1942, with the Allied landings in North Africa and the German occupation of Vichy France bringing hostilities closer than ever to Spain's border, Franco ordered a partial mobilization, bringing the army to over 750,000 men. The Air Force and Navy also grew in numbers and in budgets, to 35,000 airmen and 25,000 sailors by 1945, although for fiscal reasons Franco had to restrain attempts by both services to undertake dramatic expansions.