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.

Chief of General Staff of the Polish Army Gen. Józef Użycki rejects the use of Polish officers at the NNSC to perform certain intelligence tasks in favor of the DPRK, but agrees to cooperate with North Korea in other areas.

Paek Hak-rim suggests stepping up cooperation between North Korea and Poland in the fields of science, technology, and firefighting, as well as continuing exchange visits to share experiences in maintaining public order and combating crime. Kim Yong-ryong also suggests that information exchanges and technical cooperation be enhanced.

Kim Yong-ryong asks whether the North Korean Ministry of State Security may send specialists to Poland for counterintelligence training ahead of the 13th World Youth and Students Festival.

Because the Warsaw Pact has recently conducted a large number of military exercises and the costs of doing so, and given the present military occupation of Czechoslovakia, Soviet Marshal Yakubovsky proposes postponing the October joint military exercise to the following year. Yakubovsky solicits Polish General Jaruzelski's opinion on the matter.

Following the successful completion of the first stage of the joint military exercise in Czechoslovakia, Soviet Marshal Yakubovsky gives orders to Polish General Jaruzelski concerning the second stage. Four specific orders are given: the Polish military leadership must maintain friendly relations with the political bodies and civilians of occupied Czechoslovakia; maintain military preparedness; ensure the maintenance of proper living conditions for the Polish troops; and maintain adequate food supply and medical support for the Polish troops.

This Soviet cipher message gives orders to the Polish military leadership regarding the joint military exercise in Poland and Czechoslovakia.

This Soviet cipher message provides Polish military forces with specific instructions regarding the forthcoming joint military exercise in Poland and Czechoslovakia. The given details pertain primarily to Polish troop movements.

This cipher message provides the leadership of Polish forces with specific information regarding the implementation of the military exercise to be held in Poland and Czechoslovakia.

Sent by the Soviet Union, this cipher message notifies Polish forces that a joint strategic operational military exercise will be conducted in Poland and Czechoslovakia in the coming month. Soviet Marshal Yakubovsky advises Polish Division General Jaruzelski to mobilize the appropriate forces and resources for the purposes of the exercise.