The
United States recognized
Chiang Kai-shek's
Kuomintang government as the sole legitimate government for all of China. On 5 January 1950, United States President
Harry S. Truman issued a statement that the United States would not become involved in "the civil conflict in China" and would not provide military aid or advice to the Nationalist forces on Taiwan. As the
Korean War broke out, the United States resumed military aid to the ROC and sent the US Navy's
Seventh Fleet into the Taiwan Strait. On 27 June 1950, Truman issued the following statement: President Truman later ordered
John Foster Dulles, the Foreign Policy Advisor to
U.S. Secretary of State Dean Acheson, to carry out his decision on "neutralizing" Taiwan in drafting the
Treaty of San Francisco of 1951 (the peace treaty with Japan), which excluded the participation of both the ROC and the PRC. Each self-claimed legitimate government of China was excluded from the treaty because the question of China's legitimate government remained unresolved after
World War II and the
Chinese Civil War, and this was considered an intractable sticking point in otherwise comprehensive and multilaterally beneficial peace negotiations. Japan ceded control of Taiwan in the treaty but did not specify a recipient for Taiwan's sovereignty. This situation has been used by supporters of
Taiwan independence to argue for their position that the sovereignty status of Taiwan was undetermined, despite the Japanese having already agreed to return Taiwan to Republic of China through their
Instrument of Surrender signed at end of the War. According to the author
George H. Kerr, a supporter of
Taiwanese independence, in his book
Formosa Betrayed, the political status of Taiwan was under the trust of the Allied Powers (against Japan). It would be the responsibility of the United Nations if this could not be resolved in near future as designed in the peace treaty. The
Government of the Republic of China (now based in Taiwan) maintained as its goal the recovery of control of mainland China, and this required a resumption of the military confrontation with the
Red Chinese. Truman and his advisors regarded that goal as unrealizable, but regret over losing China to
international communism was quite prominent in public opinion at the time, and the Truman Administration was criticized by
anticommunists for preventing any attempt by Chiang Kai-shek's forces to liberate mainland China. Truman, a member of the
Democratic Party, did not run for reelection in the
presidential election of 1952, even though he was eligible to do so. This election was won by the
Republican candidate
Dwight D. Eisenhower, a
General from World War II. On 2 February 1953, the new president lifted the Seventh Fleet's blockade in order to fulfill demands by
anticommunists to "unleash
Chiang Kai-shek" on mainland China, hence the
Kuomintang regime strengthened its
Closed Port Policy of the aerial and
naval blockade on foreign vessels on Chinese coast and the
high seas, whereas the privacy activities intensified in the summer 1953 after
Joseph Stalin's death and the
Korean Armistice Agreement till summed up to 141 interference incidents as per the
Royal Navy escort reports. The
CIA briefing on 13 July 1954 for the
White House and
NSC indicated the
shipping insurance increase across the
South China Sea after the
Tuapse Incident on 23 June, and certain
international liners being deterred midway at
Singapore, or had to change plans. The
PLA Air Force moved in the
Hainan Island to clear another transport route through
Yulin and
Huangpu ports, but accidentally
shot down a
Douglas DC-4 (VR-HEU)
airliner of the
Cathay Pacific Airways with 10 deaths on 23 July, then 2
US aircraft carriers,
Hornet and
Philippine Sea arrived for a rescue mission on 26 July and shot down 2 PLAAF
Lavochkin La-11 fighters . On 2 August, Commander of
PLA in the
Central Military Commission (CMC),
Peng Dehuai convened an executive meeting to establish the tactical command on the
East China Military Region as per
CMC chairman Mao Zedong's directive to open another front from the north. ==Conflict==