The Vietnamese Foreign Ministry claims that China is violating Vietnamese sovereignty.

Three protest notes from the Chinese government over Vietnam's treatment of Chinese nationals and its suspension of railway traffic between the two countries.

Pham Van Dong speaks on the war against Pol Pot and Ieng Sary, the issue of the Hoa people in Vietnam, and border disputes with China.

Vuong Van Bac requests that the United Nations Security Council take up the disputes over the Spratly and Paracel Islands.

The Chinese Ministry of Foreign Affairs disputes the Republic of Vietnam's dispatching of naval vessels to the Paracel and Spratly Islands.

Vuong Van Bac offers another briefl on China's maneuvers in the South China Sea.

Vuong Van Bac briefs the Secretary General on China's maneuvers in the South China Sea.

Vuong Van Bac of the Republic of Vietnam rejects China's claims over the Spratly and Paracel Islands.

Vietnam submits its territorial claims to the Third United Nations Conference on the Law of the Sea.

China's Ministry of Foreign Affairs complains that the Vietnamese military has continued to intrude into Chinese territory and to attack Chinese fishing vessels at sea.