Fiscal and Economic
Implications
of
Strategic Defenses
ABOUT THE BOOK AND AUTHORS
Estimates of the potential costs of alternative strategic defense systems should be an intrinsic element in decisions about whether the United States should develop and deploy these systems, especially because of the "opportunity costs" involvedwhat the nation would have to forgo in other military or civilian programs or in private resources because of higher taxes or larger deficits.
In this book, Drs. Blechman and Utgoff describe four notional strategic defense systems, each with a different ambitious objective, and then estimate their costs. The first system, Alpha, would seek only to make U.S. nuclear retaliatory forces militarily unattractive to attack. The second, Beta, adds limited protection for the forty-seven most densely populated metropolitan areas of the United States and Canada. Space-based components included in the third and fourth systems, Gamma and Delta, provide comprehensive defenses against Soviet long-range missiles and aircraft; these systems also incorporate options to defend against Soviet intermediate-range missiles. Gamma utilizes interceptor missiles deployed on satelites in low-earth orbits to attack Soviet missiles in their boost phase, while Delta employs chemical lasers on satellites for the same purpose. Assumptions and calculations necessary to make the cost estimates are described in specific terms, and the main determinants of the cost of each system are identified.
In the final section of the book, the authors examine the fiscal consequences of expenditures for strategic defenses in four budgetary contexts: the portion of the defense budget that historically has been allocated for strategic forces, the total defense budget, the federal budget overall, and the nation's economy as a whole. The authors conclude that unless far less expensive ways can be found for building strategic defenses, a decision to deploy such weapons would pose very difficult economic choices for the nation.
Barry M. Blechman is president of Defense Forecasts, Inc., and a fellow of The Johns Hopkins Foreign Policy Institute. He is the author ofU.S. Security in the Twenty-first Century (Westview, 1986) and coeditor ofInternational Security Yearbook 1984/85 (Westview, 1985). Victor A. Utgoff is a deputy director of the Strategy, Forces and Resources Division of the Institute for Defense Analyses.
NUMBER 12
SAIS PAPERS IN INTERNATIONAL AFFAIRS
Fiscal and Economic
Implications
of
Strategic Defenses
BarryM.BlechmanandVictorA.Utgoff
First published 1986 by Westview Press, Inc.
Published 2021 by Routledge
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Routledge is an imprint of the Taylor & Francis Group, an informa business
Copyright 1986 by The Johns Hopkins Foreign Policy Institute, School of Advanced International Studies (SAIS)
All rights reserved. No part of this book may be reprinted or reproduced or utilised in any form or by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying and recording, or in any information storage or retrieval system, without permission in writing from the publishers.
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Product or corporate names may be trademarks or registered trademarks, and are used only for identification and explanation without intent to infringe.
Library of Congress Catalog Card Number: 86-51129
ISBN 13: 978-0-3670-0656-3 (hbk)
ISBN 13: 978-0-3671-5643-5 (pbk)
DOI: 10.4324/9780429036422
CONTENTS
Introduction
Part 1
COSTS OF NOTIONAL STRATEGIC DEFENSE SYSTEMS
1. Notional Strategic Defense System Alpha: Defense of Nuclear Retaliatory Forces
Size and Characteristics of the Alpha System
Costs of the Alpha Components
2. Notional Strategic Defense System Beta: Defense of Nuclear Retaliatory Forces plus a Partial Population Defense Against Small Attacks
Size and Characteristics of the Additional Elements Necessary to Expand from the Alpha to the Beta System
Costs of the Additional Components Required for the Beta System
3. Notional Strategic Defense System Gamma: A Comprehensive Defense Using Space-Based Missile Interceptors
Size and Characteristics of the Additional Elements Necessary to Transform the Beta System into the Gamma System
Costs of the Incremental Elements of the Gamma System
4. Notional Strategic Defense System Delta: A Comprehensive Defense Using Space-Based Laser Weapons
Assumed Characteristics of a Laser Defense System
Costs of the Delta System
5. Costs of European Complements for a Comprehensive Strategic Defense System
Air and Terminal Missile Defenses in Europe
Improvements to Short-Range Theater Nuclear Forces
Improvements to NATO's Conventional Forces
Total Costs
6. Critical Assumptions and Sensitivities
Part 2
STRATEGIC DEFENSE COSTS IN PERSPECTIVE
7. Strategic Defenses in the Context of Historic Spending Levels for Strategic Forces
8. Strategic Defenses in the Context of the Overall Defense Budget
9. Strategic Defenses in the Context of Total Federal Expenditures
10. Strategic Defenses in the Context of the Nation's Economy
- Introduction
- Part 1 COSTS OF NOTIONAL STRATEGIC DEFENSE SYSTEMS
- 1. Notional Strategic Defense System Alpha: Defense of Nuclear Retaliatory Forces
- Size and Characteristics of the Alpha System
- Costs of the Alpha Components
- 2. Notional Strategic Defense System Beta: Defense of Nuclear Retaliatory Forces plus a Partial Population Defense Against Small Attacks
- Size and Characteristics of the Additional Elements Necessary to Expand from the Alpha to the Beta System
- Costs of the Additional Components Required for the Beta System
- 3. Notional Strategic Defense System Gamma: A Comprehensive Defense Using Space-Based Missile Interceptors
- Size and Characteristics of the Additional Elements Necessary to Transform the Beta System into the Gamma System
- Costs of the Incremental Elements of the Gamma System
- 4. Notional Strategic Defense System Delta: A Comprehensive Defense Using Space-Based Laser Weapons
- Assumed Characteristics of a Laser Defense System
- Costs of the Delta System
- 5. Costs of European Complements for a Comprehensive Strategic Defense System
- Air and Terminal Missile Defenses in Europe
- Improvements to Short-Range Theater Nuclear Forces
- Improvements to NATO's Conventional Forces
- Total Costs
- 6. Critical Assumptions and Sensitivities
- Part 2 STRATEGIC DEFENSE COSTS IN PERSPECTIVE
- 7. Strategic Defenses in the Context of Historic Spending Levels for Strategic Forces
- 8. Strategic Defenses in the Context of the Overall Defense Budget
- 9. Strategic Defenses in the Context of Total Federal Expenditures
- 10. Strategic Defenses in the Context of the Nation's Economy
Guide
ILLUSTRATIONS
- Figure 1: Annual Cost of Beta System
- Figure 2: Annual Cost of Gamma System