Joint Resolution To promote the maintenance of international peace and security in southeast Asia.
Whereas naval units of the Communist regime in Vietnam, in violation of the principles of the Charter of the United
Nations and of international law, have deliberately and repeatedly attacked United Stated naval vessels lawfully
present in international waters, and have thereby created a serious threat to international peace...
To which historical event does this resolution refer?
А
the fall of Saigon
B
the Bay of Pigs invasion
C
the Tet Offensive
D the gulf of tonkin incident