A file containing documents relating to events marking the sixtieth anniversary of the Soviet Union. Subjects covered in the file include the questions of whether Western governments should send messages of congratulation, and whether they should be represented at events; and British guidance advising a low level of representation in response to the damage done to East-West relations by events in Poland and Afghanistan. Other subjects discussed in the file include the lack of clarity over what form the commemorations would take until very close to the date of the anniversary; and a joint session of the Soviet communist party's Central Committee and the Supreme Soviets of Russia and the Soviet Union. Documents in the file include the translated text of a speech by the new Soviet leader, Yurii Andropov, which was notable for his discussion of Soviet nationalities.