Congress then voted the President authority to employ the Armed Forces
of the United States for the defense not only of Formosa but of
related positions, such as Quemoy and Matsu, if I believed their
defense to be appropriate in assuring the defense of Formosa.

I might add that the mandate from the Congress was given by an almost
unanimous bipartisan vote.

Today, the Chinese Communists announce, repeatedly and officially,
that their military operations against Quemoy are preliminary to
attack on Formosa. So it is clear that the Formosa Straits resolution
of 1955 applies to the present situation.

If the present bombardment and harassment of Quemoy should be
converted into a major assault, with which the local defenders could
not cope, then we would be compelled to face precisely the situation
that Congress visualized in 1955.

I have repeatedly sought to make clear our position in this matter so
that there would not be danger of Communist miscalculation. The
Secretary of State on September 4th made a statement to the same end.
This statement could not, of course, cover every contingency. Indeed,
I interpret the joint resolution as requiring me not to make absolute
advance commitments but to use my judgment according to the
circumstances of the time. But the statement did carry a clear meaning
to the Chinese Communists and to the Soviet Union. There will be no
retreat in the face of armed aggression, which is part and parcel of a
continuing program of using armed force to conquer new regions.