The cable contains Stalin’s personal response to Mao's 13 May telegram. Using the code-name “Filippov,” Stalin confirms his agreement with the North Korean proposal to “move toward reunification,” contingent on Beijing’s agreement.

Stalin agrees with Mao Zedong that North Korea is not yet ready to launch an assault, and reports that the Soviet Union has told North Korea to concentrate on developing liberated areas and guerrillas in South Korea.

A telegram from the leader of the group of Soviet specialists in Northeast China to the Chairman of the USSR Council of Ministers about the results of Chinese-Korean talks on military cooperation.

Liu Shaoqi reports to Mao Zedong that the ethnic Korean officers have arrived to bring back the ethnic Koreans to Korea. To the request of the North Korean officers in bringing back the weapons ethnic Korean officers had used, Mao responds in the affirmative.

Lin Biao and others ask for instructions on whether to send ethnic Korean officers and soldiers to North Korea.

Stalin gives to Mao (via Kovalev) his, Stalin's, stance on the economic situation in China, and how the Chinese are handling it (the creation of an administrative economic center in China). Stalin also discusses Sino-Soviet relations, and the state of the PLA and how best to use PLA forces.