COSSAC. Stephen C. Kepher
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COSSAC
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Studies in Naval History and Sea Power
Christopher M. Bell and James C. Bradford, editors
Studies in Naval History and Sea Power advances our understanding of sea power and its role in global security by publishing significant new scholarship on navies and naval affairs. The series presents specialists in naval history, as well as students of sea power, with works that cover the role of the world’s naval powers, from the ancient world to the navies and coast guards of today. The works in Studies in Naval History and Sea Power examine all aspects of navies and conflict at sea, including naval operations, strategy, and tactics, as well as the intersections of sea power and diplomacy, navies and technology, sea services and civilian societies, and the financing and administration of seagoing military forces.
COSSAC
LT. GEN. SIR FREDERICK MORGAN AND THE GENESIS OF OPERATION OVERLORD
STEPHEN C. KEPHER
NAVAL INSTITUTE PRESS
Annapolis, Maryland
Naval Institute Press
291 Wood Road
Annapolis, MD 21402
© 2020 by Stephen C. Kepher
All rights reserved. No part of this book may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and recording, or by any information storage and retrieval system, without permission in writing from the publisher.
Library of Congress Cataloging-in-Publication Data
Names: Kepher, Stephen C., author.
Title: COSSAC : Lt. Gen. Sir Frederick Morgan and the genesis of Operation Overlord / Stephen C. Kepher.
Other titles: Lt. Gen. Sir Frederick Morgan and the genesis of Operation Overlord
Description: Annapolis, Maryland : Naval Institute Press, [2020] | Includes bibliographical references and index.
Identifiers: LCCN 2019051442 (print) | LCCN 2019051443 (ebook) | ISBN 9781682475089 (hardback) | ISBN 9781682475218 (ebook)
Subjects: LCSH: Morgan, Frederick, 1894–1967. | Operation Overlord. | Allied Forces. Supreme Headquarters. Office of the Chief of Staff—History. | Combined Chiefs of Staff (U.S. and Great Britain)—History. | Generals—Great Britain—Biography. | Military planning—Great Britain—History—20th century. | Military planning—United States—History—20th century.
Classification: LCC D756.5.N6 K465 2020 (print) | LCC D756.5.N6 (ebook) | DDC 940.54/21421092—dc23
LC record available at https://lccn.loc.gov/2019051442
LC ebook record available at https://lccn.loc.gov/2019051443
(Permanence of Paper).
Printed in the United States of America.
28 27 26 25 24 23 22 21 20 9 8 7 6 5 4 3 2 1
First printing
CONTENTS
2 “No Substantial Landing in France Unless We Are Going to Stay”
4 To Plan the Reconquest of Europe
5 The Indian Army and Chasing Pancho Villa
6 “For the First Time I Really Believe in This Operation”
7 The Primary U.S.-British Ground and Air Effort in Europe
10 “Your Army, Your General Marshall and Your Ambassador Biddle”
11 “The Supreme Operations for 1944”
12 “Monty Didn’t Bring Anything New”
Appendix A: British Chiefs of Staff (COS) and American Joint Chiefs of Staff (JCS)
Appendix B: Structure of the British Army’s Home Forces, 1940–44
Appendix C: Outline OVERLORD Plan, Cover Letter, and Digest
Appendix D: Organizational Charts of COSSAC, Initial Formation and as of January 1944
Appendix E: Organizational Chart of Western Allies Command Structure
Glossary of Selected Code Names and Abbreviations