Harsh Lessons: Iraq, Afghanistan and the Changing Character of War (Adelphi Book 461)

4.5/5 ( ratings)

Launched in the wake of 9/11, the US-led interventions in Afghanistan and Iraq forced painful transformations in Western militaries. As successful regime-change operations gave way to prolonged insurgencies, these forces confronted wars whose character rapidly developed in unanticipated directions. The US and its allies repeatedly failed to align national ends, ways and means to achieve stabilisation, reconstruction and political progress in Afghanistan and Iraq, before rediscovering counter-insurgency principles established in previous conflicts. The lessons of the wars are likely to continue shaping Western states’ approach to intervention and warfare for years to come.
This Adelphi book examines the military evolution of the conflicts, and their implications for the future character of war. It shows why combat remains the core military capability, and explains successful and unsuccessful adaptation by armed forces, especially the essential roles of leadership, culture and organisational agility in promoting ‘learning under fire’. Written by the author of the British Army’s report on post-conflict stabilisation in Iraq, the book is a valuable guide for policymakers, government officials, military officers and scholars seeking to understand the military legacy of a contentious and unpopular chapter in Western strategy.

‘The wars in Iraq and Afghanistan contain many lessons on how, and how not, to wage war in the modern era. Ben Barry’s focus on how to optimise strategic direction, or often the lack of it, and the need to get military command and control right is especially important. Together with the “battle for the narrative” and the political dimension of military operations, this book contains some invaluable insights. Capturing lessons from past wars so we don’t repeat the mistakes is something we are not good at. Before every future war, let it be the norm for generals, and their political masters, to dust off Ben Barry’s invaluable book!’
General Lord David Richards, former UK Chief of the Defence Staff

‘What Western nations learn from their experiences in Afghanistan and Iraq may prove to be as important as the outcomes of those long, ongoing wars. Ben Barry has produced an invaluable study which should serve as a starting point for those charged with understanding recent experience as the foundation for thinking about future armed conflict and how best to advance national and international security.’
H.R. McMaster, author of Dereliction of Duty: Lyndon Johnson, Robert McNamara, the Joint Chiefs of Staff, and the Lies that Led to Vietnam

‘The military lessons from the wars in Iraq and Afghanistan are salutary, but neither the American army nor the British has been particularly good at learning them. While he was still serving, Ben Barry was tasked with writing the report on those which the British Army should draw from Iraq, but it was not published. His book is therefore well informed as well as important. “Harsh Lessons”, and indeed the whole process of lesson learning, is not just about raking over the coals of the past; it is also about digesting their implications for the future.’
Professor Sir Hew Strachan, Emeritus Fellow, All Souls College, Oxford University, and Professor of International Relations, University of St Andrews

‘Ben Barry has very aptly brought out the dynamics of the complexities and the changing character of conflict in the wars in Iraq and Afghanistan. The “harsh lesson” that all armies need to learn is that inadequate leadership – be it at the national or military level – coupled with the failure to expeditiously adapt to unforeseen circumstances can lead to defeat. To win future wars ...