The odds seem against our being able under Plan (D)
to check Japanese expansion unless we win the war in Europe.
We might not long retain possession of the Philippines. Our
political and military influence in the Far East might largely
disappear, so long as we were fully engaged in the Atlantic.
A preliminary to a war in this category would be a positive
effort to avoid war with Japan, and to endeavor to prevent war
between Japan and the British Empire and the Netherlands East
Indies. The possible cost of avoiding a war with Japan has
been referred to previously.
I would add that Plan (D) does not mean the immediate
movement of the Fleet into the Atlantic. I would make no further
moves until war should become imminent, and then I would recom-
mend redistribution of our naval forces as the situation then
demanded. I fully recognize the value of retaining strong
forces in the Pacific as long as they can profitably be kept
there.
Until such time as the United States should decide to
engage its full forces in war, I recommend that we pursue a
course that will most rapidly increase the military strength of
both the Army and the Navy, that is to say, adopt Alternative
(A) without hostilities.
Under any decision that the President may tentatively
make, we should at once prepare a complete Joint Plan for
guiding Army and Navy activities. We should also prepare at
least the skeletons of alternative plans to fit possible alter-
native situation which may eventuate. I make the specific
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