Report of the Commission to Assess the Threat to the ...

1 Report of the Commission to Assess the Threat to the United States from electromagnetic pulse (EMP) Attack Critical National Infrastructures _____. For sale by the superintendent of Documents, Government Printing Office Internet: Phone: toll free (866) 512-1800; DC area (202) 512-1800. Fax: (202) 512-2104 Mail: Stop IDCC, Washington, DC 20402-0001. ISBN 987-0-16-080927-9. Report of the Commission to Assess the Threat to the United States from electromagnetic pulse (EMP) Attack Critical National Infrastructures Commission Members Dr. John S. Foster, Jr.

2 Mr. Earl Gjelde Dr. William R. Graham (Chairman). Dr. Robert J. Hermann Mr. Henry (Hank) M. Kluepfel Gen Richard L. Lawson, USAF (Ret.). Dr. Gordon K. Soper Dr. Lowell L. Wood, Jr. Dr. Joan B. Woodard April 2008. CRITICAL NATIONAL INFRASTRUCTURES. Table of Contents Page vi Acknowledgements .. ix Chapter 1. Infrastructure 1. SCADA 1. Impact of SCADA Vulnerabilities on Critical Infrastructures: Historical Insight .. 6. Infrastructures and Their 9. Commission -Sponsored Modeling and Simulation (M&S) Activities .. 13. Summary .. 15. 16. Chapter 2. Electric Power.

3 17. 17. Description .. 20. 29. Test Results .. 37. Historical Insights .. 41. Distinctions .. 43. Strategy .. 45. 53. Chapter 3. Telecommunications .. 62. 62. Telecommunications Support During Emergencies .. 64. EMP Impact on 65. 79. Chapter 4. Banking and 83. 83. The Financial Services 85. Vulnerability to EMP .. 88. Consequences of Financial Infrastructure Failure .. 92. 94. Chapter 5. Petroleum and Natural Gas .. 95. 95. Infrastructure Description .. 95. Direct Effects of EMP on Petroleum and Natural Gas 98. Petroleum Infrastructure and SCADA.

4 98. Natural Gas Infrastructure and SCADA .. 99. Effects of an EMP Event on the Petroleum and Natural Gas 100. Indirect Effects of EMP: Accounting for Infrastructure Interdependencies .. 102. 103. Chapter 6. Transportation Infrastructure .. 105. 105. Long-Haul Railroad .. 106. The Automobile and Trucking 112. Maritime Shipping .. 116. Table of Contents ii CRITICAL NATIONAL INFRASTRUCTURES. Commercial 122. 127. Chapter 7. Food Infrastructure .. 129. 129. Dependence of Food on Other 129. Making, Processing, and Distributing 130. Vulnerability to EMP.

5 132. Consequences of Food Infrastructure Failure .. 134. 137. Chapter 8. Water 139. 139. The Water Works .. 140. Vulnerability to EMP .. 142. Consequences of Water Infrastructure 143. 146. Chapter 9. Emergency Services .. 147. 147. Emergency Services Systems Architecture and Operations .. 147. Impact of an EMP 149. 156. Chapter 10. Space 158. 158. Terms of Reference for 159. Line-of-Sight Exposure to a Nuclear Detonation .. 159. Persistently Trapped Radiation and Its 161. Nuclear Weapon Effects on Electronic 162. Satellite Ground Stations .. 167.

6 Discussion of Results .. 168. 170. 171. Chapter 11. 172. 172. Maintaining Government Connectivity and 172. 172. Chapter 12. Keeping The Citizenry Informed: Effects On People .. 176. 176. Impact of an EMP 176. 181. Appendix A. The Commission and Its A-1. A-1. Method .. A-2. Activities .. A-2. Appendix B. B-1. Table of Contents iii CRITICAL NATIONAL INFRASTRUCTURES. List of Figures Page Figure 1-1. Typical SCADA Architecture .. 2. Figure 1-2. Generic SCADA 3. Figure 1-3. PLC Switch Actuator .. 4. Figure 1-4. EMP Simulator with Test Structures and Internal Electronics.

7 5. Figure 1-5. Some of the Electronic Control Systems Exposed in Test Facility .. 6. Figure 1-6. Physical Model Used to Quantify Coupling to Different Cable Lengths in a Hypothetical Local Area Network (LAN) .. 7. Figure 1-7. A Conceptual Illustration of the Interconnectedness of Elements Contained Within Each Critical Infrastructure.. 12. Figure 1-8. Interdependency for Anticipated Network of the Future .. 14. Figure 1-9. Results of a Model 15. Figure 2-1. Power System Overview .. 21. Figure 2-2. NERC Interconnections .. 25. Figure 2-3. GIC Damage to Transformer During 1989 Geomagnetic Storm.

8 33. Figure 2-4. EMP 38. Figure 2-5. Test Item: Electronic 40. Figure 2-6. Flashover Observed During Injection pulse Testing .. 41. Figure 3-1. Generic Telecommunications Network 66. Figure 3-2. September 11, 2001, Blocked Call Rate Cellular 70. Figure 3-3. Example Network Management Facility .. 71. Figure 3-4. Cellular Base Station Equipment .. 72. Figure 3-5. Routers Collecting Network Management Data .. 72. Figure 3-6. Cellular Network Testing at INL .. 74. Figure 3-7. Testing at NOTES 74. Figure 3-8. Secure Access Card and Cell 75. Figure 3-9.

9 Percentage of Calls Completed Immediately After EMP 76. Figure 3-10. Percentage of Calls Completed 4 Hours After EMP Event .. 76. Figure 3-11. Percentage of Calls Completed 2 Days After EMP 77. Figure 3-12. Percentage of Calls Completed at Time T (Logarithmic Time Scale). (Within EMP Contours).. 77. Figure 5-1. Petroleum 96. Figure 5-2. Natural Gas 97. Figure 5-3. Typical SCADA Arrangement for Oil 99. Figure 5-4. SCADA Integrates Control of Remote Natural Gas 100. Figure 5-5. Examples of Oil Interdependencies .. 102. Figure 5-6. Examples of Natural Gas Interdependencies.

10 102. Figure 6-1. 2003 Class I Railroad Tons 107. Figure 6-2. CSXT Train Dispatch Center .. 108. Figure 6-3. Typical Block Signal Control Equipment Enclosure .. 110. Figure 6-4. Grade Crossing Shelter and Sensor Connection .. 110. Figure 6-5. Modern Locomotive Functional Block Diagram .. 111. Figure 6-6. A Typical Signalized 113. Figure 6-7. Container Cranes and Stored Containers .. 117. Figure 6-8. RTG at Seagirt Marine Terminal .. 118. Figure 6-9. Handheld Wireless Data 119. Table of Contents iv CRITICAL NATIONAL INFRASTRUCTURES. Figure 6-10. Truck Control 119.