“Japan wishes, if possible, to avoid war against the U.S.A. She can do so if she determinedly takes Singapore as soon as possible.”
The fact clearly appears from these minutes that military staff conferences had already been held with the Japanese to discuss the activation of Japanese military support against the British and to urge their immediate attack on Singapore. I quote again the second sentence in that paragraph:
“Japan is indeed making preparations for this action; but according to all declarations made by Japanese officers, she will carry it out only if Germany proceeds to land in England.”
Apparently the Nazis were subsequently able to persuade the Japanese to eliminate this condition precedent to their performance under the contract.
I now turn to further efforts by the Defendant Ribbentrop to induce the Japanese to aggression against the British Commonwealth. On the 29th of March 1941 he met with the Japanese Foreign Minister, Matsuoka, who was then in Berlin. A report of their conversations found in the German Foreign Office archives is contained in our Document 1877-PS, which I now offer in evidence as Exhibit USA-152.
Relevant portions of this document have been translated into English. I shall now read from the top of Page 1 of the English translation:
“The RAM”—that is Ribbentrop—“resumed, where they had left off, the preceding conversation with Matsuoka about the latter’s impending talks with the Russians in Moscow. He expressed the opinion that it would probably be best, in view of the whole situation, not to carry the discussions with the Russians too far. He did not know how the situation would develop. One thing was certain, however, namely that Germany would strike immediately, should Russia ever attack Japan. He was ready to give Matsuoka this positive assurance so that Japan could push forward to the south on Singapore without fear of possible complications with Russia. The largest part of the German Army was on the Eastern frontiers of the Reich anyway and fully prepared to open the attack at any time. He (the RAM), however, believed that Russia would try to avoid developments leading to war. Should Germany, however, enter into a conflict with Russia, the U.S.S.R. would be finished off within a few months. In this case Japan would have, of course, even less reason to be afraid than ever, if she wants to advance on Singapore. Consequently, she need not refrain from such an undertaking because of possible fears of Russia.
“He could not know, of course, just how things with Russia would develop. It was uncertain whether or not Stalin would intensify his present unfriendly policy against Germany. He (the RAM) wanted to point out to Matsuoka in any case that a conflict with Russia was at least within the realm of possibility. In any case, Matsuoka could not report to the Japanese Emperor, upon his return, that a conflict between Russia and Germany was impossible. On the contrary, the situation was such that such a conflict, even if it were not probable, would have to be considered possible.”