Recent history indicates that, in most, if not all, future military conflicts, the United States will participate as part of a coalition. Examination of successful coalitions from the past may reveal precepts which can be applied in order to successfully approach participation in future coalitions. The Battle of Leipzig in 1813 is a superb example of successful coalition operations from early 19th Century. Its detailed study and analysis has led the author to the conclusion that, different principles apply to successful prosecution of coalition operations at each level of war. Understanding and orchestrating the precepts that apply at each level will give the United States the best chance for successful prosecution of its future strategic objectives during war.

In Allies That Count, Olivier Schmitt analyzes the utility of junior partners in coalition warfare, determines which political and military variables are more likely to create utility, and challenges the conventional wisdom about the supposed benefit of having as many states as possible in a coalition.

This book explains how military coalitions form, as well as their implications for war, peace, and the spread of conflicts.

When war broke out in Europe in 1914, nearly every combatant foresaw a short decisive conflict. Experience would soon prove, however, that this belief was sorely misplaced. Eventually, excessive economic dislocations would topple every authoritarian regime. Only the intervention of the United States would save the British and the French from collapse. This book traces the trilateral struggle between the Entente, the Central Powers, and the United States to determine the outcome of the war. Stubbs focuses on a few essential factors vital to understanding this three-way race: the acquisition of war materiel, food, human resources, and the movement of each. In an analysis of coalition strategies, it is not enough to study the memoirs and memoranda of General Staffs or political figures engaged in war. One must also examine the roles played by each population, their industries, economy, means of transportation, and the financial decisions that make such strategies possible. In short, the material foundations of war set the boundaries within which strategic maneuvers occur. Ultimately, the United States determined the outcome of the First World War, not simply because it provided the last untapped reservoir of manpower, but due to its overall economic contributions to the allied effort.

It seemed that whenever Mussolini acted on his own, it was bad news for Hitler. Indeed, the Fuhrer's relations with his Axis partners were fraught with an almost total lack of coordination. Compared to the Allies, the coalition was hardly an alliance at all. Focusing on Germany's military relations with Italy, Romania, Hungary, and Finland, Richard DiNardo unearths a wealth of information that reveals how the Axis coalition largely undermined Hitler's objectives from the Eastern Front to the Balkans, Mediterranean, and North Africa. DiNardo argues that the Axis military alliance was doomed from the beginning by a lack of common war aims, the absence of a unified command structure, and each nation's fundamental mistrust of the others. Germany was disinclined to make the kinds of compromises that successful wartime partnerships demanded and, because Hitler insisted on separate pacts with each nation, Italy and Finland often found themselves conducting counterproductive parallel wars on their own. DiNardo's detailed assessments of ground, naval, and air operations reveal precisely why the Axis allies were so dysfunctional as a collective force, sometimes for seemingly mundane but vital reasons-a shortage of interpreters, for example. His analysis covers coalition warfare at every level, demonstrating that some military services were better at working with their allies than others, while also pointing to rare successes, such as Rommel's effective coordination with Italian forces in North Africa. In the end, while some individual Axis units fought with distinction—if not on a par with the vaunted Wehrmacht—and helped Germany achieve some of its military aims, the coalition's overall military performance was riddled with disappointments. Breaking new ground, DiNardo's work enlarges our understanding of Germany's defeat while at the same time offering a timely reminder of the challenges presented by coalition warfare.

Beer, Bacon and Bullets: Culture in Coalition Warfare from Gallipoli toIraq shows how culture can impact the relations between Westernmilitaries and their non-Western allies.

Modern warfare is almost always multilateral to one degree or another, requiring countries to cooperate as allies or coalition partners. Yet as the war in Afghanistan has made abundantly clear, multilateral cooperation is neither straightforward nor guaranteed. Countries differ significantly in what they are willing to do and how and where they are willing to do it. Some refuse to participate in dangerous or offensive missions. Others change tactical objectives with each new commander. Some countries defer to their commanders while others hold them to strict account. NATO in Afghanistan explores how government structures and party politics in NATO countries shape how battles are waged in the field. Drawing on more than 250 interviews with senior officials from around the world, David Auerswald and Stephen Saideman find that domestic constraints in presidential and single-party parliamentary systems--in countries such as the United States and Britain respectively--differ from those in countries with coalition governments, such as Germany and the Netherlands. As a result, different countries craft different guidelines for their forces overseas, most notably in the form of military caveats, the often-controversial limits placed on deployed troops. Providing critical insights into the realities of alliance and coalition warfare, NATO in Afghanistan also looks at non-NATO partners such as Australia, and assesses NATO's performance in the 2011 Libyan campaign to show how these domestic political dynamics are by no means unique to Afghanistan.

This analysis of the world war between Napoleon and the 6th coalition in 1813 covers operations in Europe, Spain and North America. It examines the differences between alliances and coalitions, comparing the long-term international relationships in alliances and the short-term union of coalitions.

Germany's invasion of France in August 1914 represented a threat to the great power status of both Britain and France. The countries had no history of co-operation, yet the entente they had created in 1904 proceeded by trial and error, via recriminations, to win a war of unprecedented scale and ferocity. Elizabeth Greenhalgh examines the huge problem of finding a suitable command relationship in the field and in the two capitals. She details the civil-military relations on each side, the political and military relations between the two powers, the maritime and industrial collaboration that were indispensable to an industrialised war effort and the Allied prosecution of war on the western front. Although it was not until 1918 that many of the war-winning expedients were adopted, Dr Greenhalgh shows that victory was ultimately achieved because of, rather than in spite of, coalition.