As so often in this site, I get the impression I'm wading through glue. Melvin, can you explain to me in words of one syllable just why the hell Hitler should organise sabotage attacks on the American mainland or large scale attacks on American escorted convoys? Norman, can you explain to me in words of one syllable just why the hell Stalin should declare war on Russia six months after Pearl Habour? Stalin had already stripped the Siberian garrison to its minimum to provide the units which Zhukov used against Army Group Centre outside Moscow in December. So six months later, he declares war on Japan, just as the German summer offensive of 1942 is getting under way? Either he sends troops to Siberia (in which case Stalingrad might very well be a German victory) or relies on the forces he's got in the Far East (in which case the Japanese would probably win.)
Roosevelt had been asked after Pearl Harbour to make mention of Germany and Italy in his message to Congress asking for a declaration of war on Japan. He refused to do this, let alone include them in the declaration. He knew the political arithmetic. He also knew that Hitler had promised to aid Japan if it went to war against America. In fact Hitler wasn't even bound by treaty to aid Japan against America. The treaty which included this wasnt signed till days after Pearl Harbour. But how much were Hitler's promises worth? He was doubtful about his alliance with Japan. As he said to one of his staff after he heard of Pearl Harbour: "We are fighting the wrong people. We ought to have the Anglo-American powers as our allies. But force of circumstances has compelled us to make a world-historical error." It was four days after Pearl Harbour that Hitler declared war. He had no need to do so. As Kershaw puts it in vol 2 of HITLER: "This unprovoked Japanese aggression gave Hitler what he wanted without having already committed himself formally to any action from the Japanese side."
Right, let's assume Hitler doesn't declare war. This strikes me as perfectly possible. There's a passage in the chapter, PEARL HARBOUR, in vol I of THE WHITE HOUSE PAPERS OF HARRY L HOPKINS which sums it up: "It seemed at the time that the German-Italian declaration of war was another "irrational act"; true, the Nazis and Fascists were in honour bound by their pledges to the Japanese, but they had not previously shown much inclination to let such bourgeois-democratic considerations interfere with their own conceptions of self-interest. Perhaps Hitler had completely taken leave of his senses and was now hysterically eager to fight all comers on all fronts; and perhaps he had been worn down by the psychological warfare that had been going on continuously for years between him and Roosevelt, and was at last glad of an excuse to abandon his sensible determination to avoid war with the United States until he had disposed of Britain and Russia. In any case, he seconded the Japanese in solving Roosevelt's sorest problems." But suppose he doesn't solves Roosevelt's problem? I have him making noises of support to America but we don't even need to go that far. He just declares strict neutrality. Day after day, disasters in the Pacific. The American Public turns away from Europe. Only a tiny minority now want anything to do with the European War. The Navy presses for all resources to devoted to the Far East. The Atlantic Fleet is reduced to a skeleton force. Any idea of a proactive role is abandoned. Roosevelt's domestic opponents are watching him like a hawk. Any sign of large scale aid to Britain will be used against him. And Roosevelt, a professional politician, shrugs his shoulders and goes with the flow.
Roosevelt had been asked after Pearl Harbour to make mention of Germany and Italy in his message to Congress asking for a declaration of war on Japan. He refused to do this, let alone include them in the declaration. He knew the political arithmetic. He also knew that Hitler had promised to aid Japan if it went to war against America. In fact Hitler wasn't even bound by treaty to aid Japan against America. The treaty which included this wasnt signed till days after Pearl Harbour. But how much were Hitler's promises worth? He was doubtful about his alliance with Japan. As he said to one of his staff after he heard of Pearl Harbour: "We are fighting the wrong people. We ought to have the Anglo-American powers as our allies. But force of circumstances has compelled us to make a world-historical error." It was four days after Pearl Harbour that Hitler declared war. He had no need to do so. As Kershaw puts it in vol 2 of HITLER: "This unprovoked Japanese aggression gave Hitler what he wanted without having already committed himself formally to any action from the Japanese side."
Right, let's assume Hitler doesn't declare war. This strikes me as perfectly possible. There's a passage in the chapter, PEARL HARBOUR, in vol I of THE WHITE HOUSE PAPERS OF HARRY L HOPKINS which sums it up: "It seemed at the time that the German-Italian declaration of war was another "irrational act"; true, the Nazis and Fascists were in honour bound by their pledges to the Japanese, but they had not previously shown much inclination to let such bourgeois-democratic considerations interfere with their own conceptions of self-interest. Perhaps Hitler had completely taken leave of his senses and was now hysterically eager to fight all comers on all fronts; and perhaps he had been worn down by the psychological warfare that had been going on continuously for years between him and Roosevelt, and was at last glad of an excuse to abandon his sensible determination to avoid war with the United States until he had disposed of Britain and Russia. In any case, he seconded the Japanese in solving Roosevelt's sorest problems." But suppose he doesn't solves Roosevelt's problem? I have him making noises of support to America but we don't even need to go that far. He just declares strict neutrality. Day after day, disasters in the Pacific. The American Public turns away from Europe. Only a tiny minority now want anything to do with the European War. The Navy presses for all resources to devoted to the Far East. The Atlantic Fleet is reduced to a skeleton force. Any idea of a proactive role is abandoned. Roosevelt's domestic opponents are watching him like a hawk. Any sign of large scale aid to Britain will be used against him. And Roosevelt, a professional politician, shrugs his shoulders and goes with the flow.