October 26, 1956
Memorandum of Conversation with the charge d’ affaires of the Chinese Embassy in the DPRK, Chao Ke Xian
Ambassador Ivanov meets with charge d’ affaires of the Chinese embassy in the DPRK, Chao Ke Xian, regarding Ivanov's meeting with Kim Il Sung. Kim Il Sung allegedly made promises about publishing the decrees of the August and September Plenums, which he has not done.
December 28, 1956
Communist Party of the Soviet Union Central Committee Report on the Situation in the Korean Workers' Party and the Democratic People's Republic of Korea
The Soviet embassy in Pyongyang provides a description of the events leading up to the 1956 August Plenum,the strained relations between the DPRK and the PRC following the joint Sino-Soviet intervention, and North Korean development strategies.