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.

The telegram from Peng Dehuai discusses the results of a meeting with Kim Il Sung, including Kim Il Sung’s belief that the Korean People’s Army cannot defeat the Americans alone, the defense of the Korea's coast, the re-staffing of five corps, and preparations for soldiers to carry out work in the newly liberated areas.

Telegram from Mao to Stalin confirming that the PLA will enact the reorganizations proposed by Stalin. Mao also talks about several considerations regarding the American proposal for armistice negotiations.

Message from Mao to Stalin informing him of the PLA's intent to push south of the Han River to capture key staging points such as Gimpo Airport and deny the enemy time to regroup.

Mao asks Stalin on his opinion regarding the incorporation of Korean troops into the Chinese army, as well as the possible response of the enemy.

Telegram from Kim Il Sung to Stalin stating the current situation of the armistice talks and the pressure which is being exerted upon North Korea by uninhibited American air power. He makes a request for additional anti-aircraft support from the Soviet Union and China, which he believes will lead to a more advantageous bargaining position at the negotiating table.