In September 1977, W. Jaruzelski  visited Mongolia and the DPRK. While in North Korea, Jaruzelski met with President Kim Il Sung and the Minister of National Defense O Jin U.  Although Jaruzelski did make several critical comments about the DPRK in his secret post-trip report, he still spoke in highly favorable terms about the country and generally recommended that Poland strengthen its relations with North Korea. 

Jaruzelsk's report also includes commentary on China's relations with both Mongolia and the DPRK.

In December 1979 Mongolian party and government delegation headed by the Chairman of the Council of Ministers of Mongolia Jambyn Batmunkh visited Vietnam, Cambodia and Laos and had held talks with the leaders of these countries on issues pertinent to the Sino-Vietnamese war of 1979, Pol Pot’s regime, situation in Indochina and Chinese foreign policy in Asia.

Deng and Nakasone briefly exchange views on the Soviet Union and its military build up in Mongolia.

China and Japan discuss the Soviet Union and the border dispute in Mongolia, and the United States working on SALT II.

Conversation between Deng Xiaoping and President George Bush on Sino-US relations. Deng expressed the hope that the bilateral relationship would develop in a "new pattern" based on mutual trust, mutual support, and minimizing as much as possible mutual problems. They also discussed the continued tensions between China and the Soviet Union,