This work investigates whether the prevailing historical consensus regarding British foreign policy prior to World War I—which emphasizes the containment of Germany—is fundamentally flawed. Keith Neilson, a specialist in British diplomatic and military history, challenges the traditional view that Britain was a declining power forced into alliances by German aggression. Instead, he presents a rigorous argument that Britain remained the dominant global power in 1914 and that Russia, rather than Germany, represented the primary long-term threat to British imperial interests. By shifting the analytical focus from Anglo-German relations to the complexities of Anglo-Russian diplomacy, Neilson provides a revised framework for understanding the strategic motivations behind British foreign policy during the late Victorian and Edwardian eras.

Historians and scholars of international relations recognize this text as a significant challenge to established historiography regarding the origins of the First World War. Readers frequently note the academic density of the prose and the author's meticulous use of archival evidence to support his revisionist claims.