This work investigates the intricate relationship between military needs and the formulation of military policy, particularly within the context of late 19th and early 20th century Britain. Arnold-Forster, a significant political figure of his time, draws upon his direct experience in government to analyze how evolving military requirements, technological advancements, and geopolitical pressures shaped national defense strategies and governmental decision-making processes. The book aims to provide a comprehensive overview of the challenges and considerations involved in aligning a nation's military capabilities with its foreign policy objectives and domestic resources.

This work is recognized for its historical significance and its contribution to understanding the foundations of modern military policy. As a product of its time, it offers a valuable primary source perspective on the strategic thinking and governmental processes of the era. Scholars acknowledge its importance in the knowledge base of civilization, appreciating its reproduction from original artifacts to preserve its authenticity. The book is considered essential for those studying the evolution of defense strategy and the political dimensions of military planning.