What Should armieS do? What is an army today? Who is a soldier today? What does an army do for its nation? In this book Dr Jack Clarke asks as well as answers the critical question of what military forces should do, and he further provides exceptional insights to these important issues. His book is among the first to focus on the unique and growing role of armed forces within the borders of nation-states. Jeffrey d. mcCausland, uS army War College, uSa As highly mobile and broadly capable elements, militaries are becoming the force of choice to address an ever-expanding set of complex and nuanced domestic crises. Dr Jack Clarke, who earned his spurs as a Special Forces officer, combines his operational and academic perspectives into a most thoughtful and timely exploration of the roles and missions of armed forces in support of national civil authorities. This is an intricate and delicate topic, and Dr Clarke approaches it with plain language and deep wisdom. This title is a must-read for anyone who is interested in how militaries will, or should, behave in our post-Cold War, post-9/11 world. admiral eric t. olson, u.S. Navy (retired); Former Commander, united States Special operations Command This is both a wise and an unsettling book. It posits that western armies will spend much more of their energy contributing to homeland tasks and will have to develop new skills to cope with the demands made of them. This is not a book for classical strategists, who won’t like it. It is a book for military realists who will see in it a clear-eyed vision of the future where armies will have to think and act differently. It is a new way of looking at military power. michael Clarke, royal united Services institute, uK This page has been left blank intentionally What Should armies do? armed Forces and Civil Security JohN l. ClarKe The George C. Marshall Center for Transnational Security Studies, Germany © John l. Clarke 2014 all rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior permission of the publisher. John l. Clarke has asserted his right under the Copyright, designs and Patents act, 1988, to be identified as the author of this work. Published by ashgate Publishing limited ashgate Publishing Company Wey Court east 110 Cherry Street union road Suite 3-1 Farnham Burlington, Vt 05401-3818 Surrey, Gu9 7Pt uSa england www.ashgate.com British Library Cataloguing in Publication Data a catalogue record for this book is available from the British library The Library of Congress has cataloged the printed edition as follows: Clarke, John l. (John louie), 1952- What should armies do? : armed forces and civil security / by John l. Clarke. pages cm includes bibliographical references and index. iSBN 978-1-4724-4526-1 (hardback : alk. paper)—iSBN 978-1-4724-4528-5 (ebook)— iSBN 978-4724-4527-8 (epub) 1. Civil defense—europe. 2. Civil defense—united States. 3. europe—armed Forces—Civic action. 4. united States—armed Forces—Civic action. 5. europe—defenses. 6. armies—organization. 7. Civil-military relations. 8. National security. i. title. ua926.C552 2014 363.34’6094—dc23 2014015518 iSBN 9781472445261 (hbk) iSBN 9781472445278 (ebk-PdF) iSBN 9781472445285 (ebk-ePuB) V Printed in the united Kingdom by henry ling limited, at the dorset Press, dorchester, dt1 1hd Contents Foreword by Lieutenant General Keith W. Dayton vii Preface ix 1 Introduction: What Should Armies Do? 1 2 Armed Forces in Civil Security: The Western Tradition 11 3 Contemporary Transatlantic Defense Challenges 25 4 Trends in Modern Military Organizations 43 5 Key Considerations for Armies in Civil Security 57 6 Supporting the Civil Authority 77 7 What’s Next? 99 8 What’s Best? Force Nominations for Contemporary Security Challenges 107 9 A Specialized Force for Civil Security? 123 10 What Armies Should Do? 143 Index 149 This page has been left blank intentionally Foreword Lieutenant General Keith W. Dayton, USA (Retired), Director, The George C. Marshall Center for Transnational Security Studies Dr. Jack Clarke’s book arrives at a crucial period in the life cycle of armed forces worldwide. Armed forces are everywhere performing an ever-expanding range of tasks. His examination of the changing requirements for armed forces, and how those armed forces are responding to these changes, could hardly be more topical. Every day brings fresh evidence of the need for a new, detailed and groundbreaking look at what we want and need for our armed forces to do, particularly on the home front. This book fills that role in a decidedly exemplary way. Not only does Dr. Clarke examine in detail the kinds of roles and tasks that armies should do, but he also identifies those that they should not carry out in democracies. Of great interest and importance to scholars and policy makers alike is his focus on the mission and functions that soldiers carry out inside the borders of their own countries. These defense support roles to civil authority are, as he notes, areas of extraordinary growth in what we ask of soldiers. He performs a great service in providing a clear taxonomy of these roles and tasks that will aid policy makers and military leaders in making hard decisions about what they want armies to do in a resource-constrained environment. His work is among the first to take a hard look at how military forces are engaging in many non-kinetic military tasks, particularly with regard to transnational threats and challenges that affect the domestic law, order and stability of nearly all states. Increasingly, soldiers are being asked to carry out missions once reserved for law enforcement, emergency response and other agencies. Dr. Clarke looks at the financial, legal and organizational aspects of these new tasks, as well as examining how these roles affect the very nature of armed forces and their members. He perceptively asks, and answers, the questions of, given these new roles, who is a soldier and what is an army—and how this is likely to evolve as policy makers place more demands on them. In addition to providing policy makers, scholars and military leaders with a new paradigm for thinking about what we want our militaries to be and do, Dr. Clarke also looks at and evaluates a number of solutions to these new requirements, including the development of specialized military formations for many civil security tasks. He takes a close look at a number of these kinds of units and provides an evaluation of their utility with regard to these emerging security missions. Dr. Clarke’s book is an essential guidebook to the challenges we face from an ever-evolving range of security and defense threats. His work will inform and shape the debate as to what we want, and need, our soldiers and other military viii What Should Armies Do? personnel to do, not only abroad but at home as well. His book sets the standard for clear thinking about where our armed forces are going and what they will be doing as the times we live in demand ever more of them. Preface Armies, and the soldiers who serve in them, are more likely to be involved in non- military activities than in combat. This is the essential reality which has motivated me to write this book—to explore, and learn from, the kinds of roles, missions, functions and tasks that decision-makers increasingly ask military forces to carry out, particularly within a domestic context. I have been interested in operations on the “home” front since I helped the U.S. Army develop its doctrine for both domestic operations and peace support operations some two decades ago. But my experience in domestic contingencies goes back some 40 years. As a professional soldier, I well recall the first time I was issued live ammunition for an operation—but it wasn’t for a combat operation against an enemy. In the summer of 1974 I had just reported in to the 82d Airborne Division as a very green second lieutenant; that was the summer of the Boston busing riots, which resulted in widespread violence and for a time seemed to threaten to spread out of control. My parachute unit was placed on alert for deployment and issued that live ammunition—for potential use against my fellow citizens. The idea that I might have to use deadly force against civilians etched a stark frame of reference in my mind that has stayed with me since. The questions posed by that potential deployment are the same today: What kinds of operations should armed forces engage in at home? What are the appropriate roles and missions for soldiers acting in support of civil authorities? My work on writing Army doctrine started the process of putting these thoughts into writings, which took on a new importance, as so many things related to security did, in the aftermath of the attacks of September 11, 2001. That event also brought home a phrase in the oath of office of a U.S. military officer: that we swear to defend our nation “against all enemies, foreign and domestic,” a distinction I had not really considered before. Those attacks, and the actions which followed them, such as the deployment of soldiers armed with assault weapons in airports, triggered, if that is the word, my interest in looking at the historical context of these operations in a transatlantic context. My work at the George C. Marshall Center for Transnational Security in Garmisch, Germany, where I serve as Professor and Director of the Program on Civil Security, furthered this interest, which resulted in my first book on this subject, Armies in Homeland Security: American and European Perspectives, published in 2006. That book was descriptive in nature, an attempt to capture what a dozen different countries across the Atlantic, both within and without NATO, were doing with the armed forces at home. It sought to describe not only the kinds of operations but also the political and legal context for them. But I realized that description was not enough; in an era in which political leaders ask, and military leaders agree,