The CPSU Central Committee directs the Soviet Embassy in London to lodge further protests concerning the discussion and memorialization of the Katyn massacre in the UK.

The CPSU Central Committee calls on the Soviet Embassy in London to lodge a protest over a new BBC film about the Katyn massacre. The CPSU insists the massacre was perpetrated by the Nazis.

Gromyko describes "anti-Soviet propaganda" in the United Kingdom related to the Katyn massacre. He proposes that the Soviet Embassy in London make representations to the British Foreign Office.

Brezhnev met with leaders of other socialist parties, such as Janos Kadar, Gierek, and Erich Honeker, in Budapest. Brezhnev discussed his health, negotiations with Britain on its role at the European Conference [Helsinki], his refusal to discuss economic relations due to internal economic problems, Gosplan, COMECON, the Middle East, and Victory Day celebrations.

Mao Zedong and N.S. Khrushchev discuss a joint navy, use of China’s coastline and advisers in both countries.