This book improves our understanding of battlefield coalitions, providing novel theoretical and empirical insight into their nature and capabilities, as well as the military and political consequences of their combat operations. The volume provides the first dataset of battlefield coalitions, uses primary sources to understand how non-state actors of varying types form such groupings, reports interviews with policymakers illuminating North Atlantic Treaty Organization operations, and uses cases studies of various wars waged throughout the nineteenth, twentieth, and twenty-first centuries to understand how other such collectives have operated. Part I introduces battlefield coalitions as an object of study, demonstrating how they are distinct from other wartime collectives. Using a novel dataset of actors fighting in 492 battles during interstate wars waged between 1900 and 2003, it provides, for the first time, a comprehensive portrait of the universe of battlefield coalitions. Part II explores processes and dynamics involved in the formation of battlefield coalitions, addressing how potential coalition members prepare for future battles in peacetime (as well as the consequences of such preparations) and the dynamics of mission design. Part III focuses on how battlefield coalitions are organised and fight when combat ensues, notably their decision-making rules and practices, command structures, and learning capacities. Part IV addresses three curious tendencies observed in the operations of battlefield coalitions: partners under-providing effort in combat, rebels and terrorist networks persisting in cooperation even when their interests diverge, and members defecting from the collective. Part V concludes with a chapter outlining for future researchers what we know about battlefield coalitions and what remains to be understood. This book will be of much interest to students of military and strategic studies, defence studies and International Relations.

Commanding Military Power offers a new explanation of why some armed forces are stronger than others. Ryan Grauer advances a 'command structure theory' which combines insights from organization theory, international relations, and security studies literatures to provide a unique perspective on military power. Specifically, armed forces organized to facilitate swift and accurate perception of and response to battlefield developments will cope better with war's inherent uncertainty, use resources effectively, and, quite often, win. Case studies of battles from the Russo-Japanese War, Chinese Civil War and Korean War, based on new archival research, underscore the argument, showing that even smaller and materially weaker militaries can fight effectively against and defeat larger and better endowed adversaries when they are organizationally prepared to manage uncertainty. That organization often matters more than numbers and specific tools of war has crucial implications for both contemporary and future thinking about and efforts to improve martial strength.

Commanding Military Power offers a new explanation of why some armed forces are stronger than others. Ryan Grauer advances a 'command structure theory' which combines insights from organization theory, international relations, and security studies literatures to provide a unique perspective on military power. Specifically, armed forces organized to facilitate swift and accurate perception of and response to battlefield developments will cope better with war's inherent uncertainty, use resources effectively, and, quite often, win. Case studies of battles from the Russo-Japanese War, Chinese Civil War and Korean War, based on new archival research, underscore the argument, showing that even smaller and materially weaker militaries can fight effectively against and defeat larger and better endowed adversaries when they are organizationally prepared to manage uncertainty. That organization often matters more than numbers and specific tools of war has crucial implications for both contemporary and future thinking about and efforts to improve martial strength.