This work investigates the strategic and diplomatic circumstances surrounding the Soviet occupation of the Kurile Islands at the conclusion of the Second World War. David Rees, a scholar of international relations and Cold War history, utilizes primary diplomatic records and military archives to reconstruct the timeline of the seizure. The book argues that the occupation was not merely a tactical military maneuver but a calculated geopolitical move that continues to influence modern territorial disputes between Russia and Japan.

Historians and political scientists frequently cite this text as a specialized reference for understanding the origins of the Northern Territories dispute. Experts highlight the author's focus on the intersection of wartime diplomacy and post-war territorial claims as a foundational perspective for students of the region.