About the Book: War and Power challenges traditional views of military strength, revealing how true power lies not in weapons alone but in the full spectrum of national capability. Renowned strategic historian Professor Phillips Payson O’Brien redefines what makes a nation truly powerful in modern warfare — highlighting the critical role of economies, societies, and sustained alliances. Through historical case studies from the 19th century to the war in Ukraine, he shows how flawed assumptions about power have led to devastating conflicts. The book warns against outdated military thinking and offers a new framework to understand rising global tensions, including the potential US-China conflict. Insightful and timely, it’s essential reading for anyone interested in geopolitics, military history, and global strategy.