Phil Haun – författare

In asymmetric interstate conflicts, great powers have the capability to coerce weak states by threatening their survival—but not vice versa. It is therefore the great power that decides whether to escalate a conflict into a crisis by adopting a coercive strategy.In practice, however, the coercive strategies of the U.S. have frequently failed. In Coercion, Survival and War Phil Haun chronicles 30 asymmetric interstate crises involving the US from 1918 to 2003. The U.S. chose coercive strategies in 23 of these cases, but coercion failed half of the time: most often because the more powerful U.S. made demands that threatened the very survival of the weak state, causing it to resist as long as it had the means to do so. It is an unfortunate paradox Haun notes that, where the U.S. may prefer brute force to coercion, these power asymmetries may well lead it to first attempt coercive strategies that are expected to fail in order to justify the war it desires.He concludes that, when coercion is preferred to brute force there are clear limits as to what can be demanded. In such cases, he suggests, U.S. policymakers can improve the chances of success by matching appropriate threats to demands, by including other great powers in the coercive process, and by reducing a weak state leader's reputational costs by giving him or her face-saving options.

Following the cataclysmic losses suffered in World War I, air power theorists in Europe advocated for long-range bombers to overfly the trenches and strike deep into the enemy's heartland. The bombing of cities was seen as a means to collapse the enemy's will to resist and bring the war to a quick end. In the United States, airmen called for an independent air force, but with the nation's return to isolationism, there was little appetite for an offensive air power doctrine. By the 1930s, however, a cadre of officers at the US Army Air Corps Tactical School (ACTS) had articulated an operational concept of high-altitude daylight precision bombing (HADPB) that would be the foundation for a uniquely American vision of strategic air attack.In Lectures of the Air Corps Tactical School and American Strategic Bombing in World War II editor Phil Haun brings together nine ACTS lecture transcripts, which have been preserved in Air Force archives, exactly as delivered to the airmen destined to lead the US Army Air Forces in World War II. Presented is a distinctive American strategy of high-altitude daylight precision bombing as told through lectures given at the ACTS during the interwar period and how these airmen put the theory to the test. The book examines the Air Corps theory of HADPB as compared to the reality of combat in World War II by relying on recent, revisionist histories that have given scholars a deeper understanding of the impact of strategic bombing on Germany.

This book introduces a much-needed theory of tactical air power to explain air power effectiveness in modern warfare with a particular focus on the Vietnam War as the first and largest modern air war. Phil Haun shows how in the Rolling Thunder, Commando Hunt, and Linebacker air campaigns, independently air power repeatedly failed to achieve US military and political objectives. In contrast, air forces in combined arms operations succeeded more often than not. In addition to predicting how armies will react to a lethal air threat, he identifies operational factors of air superiority, air-to-ground capabilities, and friendly ground force capabilities, along with environmental factors of weather, lighting, geography and terrain, and cover and concealment in order to explain air power effectiveness. The book concludes with analysis of modern air warfare since Vietnam along with an assessment of tactical air power relevance now and for the future.

This book introduces a much-needed theory of tactical air power to explain air power effectiveness in modern warfare with a particular focus on the Vietnam War as the first and largest modern air war. Phil Haun shows how in the Rolling Thunder, Commando Hunt, and Linebacker air campaigns, independently air power repeatedly failed to achieve US military and political objectives. In contrast, air forces in combined arms operations succeeded more often than not. In addition to predicting how armies will react to a lethal air threat, he identifies operational factors of air superiority, air-to-ground capabilities, and friendly ground force capabilities, along with environmental factors of weather, lighting, geography and terrain, and cover and concealment in order to explain air power effectiveness. The book concludes with analysis of modern air warfare since Vietnam along with an assessment of tactical air power relevance now and for the future.

Since the end of the Cold War the United States and other major powers have wielded their air forces against much weaker state and non-state actors. In this age of primacy, air wars have been contests between unequals and characterized by asymmetries of power, interest, and technology.  This volume examines ten contemporary wars where air power played a major and at times decisive role. Its chapters explore the evolving use of unmanned aircraft against global terrorist organizations as well as more conventional air conflicts in Bosnia, Kosovo, Afghanistan, Iraq, Lebanon, Libya, Yemen, Syria, and against ISIS. Air superiority could be assumed in this unique and brief period where the international system was largely absent great power competition. However, the reliable and unchallenged employment of a spectrum of manned and unmanned technologies permitted in the age of primacy may not prove effective in future conflicts.