: The book highlights that the vast majority of military production for all major belligerents—including Germany—was devoted to air and sea warfare rather than land forces. For instance, air and sea weapons accounted for at least two-thirds of German weapons production.
: He posits that air and sea power destroyed over 50% of Axis military equipment during pre-production, production, and transit phases.
O'Brien categorizes the destruction of Axis fighting power into three distinct phases: : Blocking or destroying raw materials. Production : Strategic bombing of manufacturing facilities. How the War was Won: Air-Sea Power and Allied V...
: Some historians, such as those on WW2Talk , argue that O'Brien underestimates the psychological and physical necessity of land armies to actually "kill the will" of the enemy and occupy territory.
: Attacking equipment while it was in transit to the front lines. Reception and Perspectives : The book highlights that the vast majority
In , Phillips Payson O'Brien presents a revisionist history that challenges the idea that massive land battles like Stalingrad or Kursk were the primary drivers of Allied victory.
: Reviewers from The University of Chicago Press and Cambridge University Press describe the work as "compelling" and "cliché-busting" for its data-driven approach to economic and industrial warfare. O'Brien categorizes the destruction of Axis fighting power
Instead, O'Brien argues that the war was a global struggle for air and sea supremacy, won through production, technology, and the systematic destruction of Axis equipment before it ever reached the "battlefield". Core Arguments