Book excerpt: This book, first published in 1990, examines the relationship between the Soviet Union and the Western Alliance at a time of great changes. Experts on a range of topics analyse the relationship from both the Soviet perspective (the impact of Gorbachev, and the role of Eastern Europe), and from the standpoint of the nations of the West including France, Great Britain and West Germany). Also included is a discussion of the role of the northern flank in Soviet nuclear-free proposals. The book concludes with an assessment of the challenges posed by the changing Soviet perspective, and the opportunities that these present for the Western Alliance.