Sea. For this reason the German experiences in her guerilla warfare are of the greatest value to Japan. It was a question how such a war would best be conducted and how all the technical improvements of submarines, in all details such as periscopes and such like, could best be exploited by Japan.

"To sum up, Matsuoka requested that the Führer should see to it that the proper German authorities would place at the disposal of the Japanese those developments and inventions concerning navy and army which were needed by the Japanese.

"The Führer promised this and pointed out that Germany, too, considered a conflict with the United States undesirable, but that it had already made allowances for such a contingency. In Germany one was of the opinion that America's contributions depended upon the possibilities of transportation, and that this again is conditioned by the available tonnage. Germany's war against tonnage, however, means a decisive weakening, not merely against England, but also against America. Germany has made her preparations so that no American could land in Europe. She would conduct a most energetic fight against America with her U-boats and her Luftwaffe, and due to her superior experience, which would still have to be acquired by the United States, she would be vastly superior, and that quite apart from the fact that the German soldiers naturally rank high above the Americans.

"In the further course of the discussion, the Führer pointed out that Germany, on her part, would immediately take the consequences if Japan would get involved with the United States. It did not matter with whom the United States would first get involved, whether with Germany or with Japan. They would always try to eliminate one country at a time, not to come to an understanding with the other country subsequently, but to liquidate this one just the same. Therefore Germany would strike, as already mentioned, without delay in case of a conflict between Japan and America, because the strength of the tripartite powers lies in their joint action; their weakness would be if they would let themselves be beaten individually.

"Matsuoka once more repeated his request that the Führer might give the necessary instructions, in order that the proper German authorities would place at the disposal of the Japanese the latest improvements and inventions, which