A Study on the Integrated Protection System against HEMP Threats with THIRA Process

With the advent of hybrid warfare in the 21st century, High-altitude Electromagnetic Pulse(HEMP) is seen as a more revolutionary and ultimate weapon than the German Blitzkrieg during World War II. The background of this assessment is the confidence that HEMP can easily destroy the host country’s infrastructure as a relatively low cost and high efficiency weapon system compared to existing WMDs. Domestic and foreign military experts estimate that North Korea and other major Northeast Asian countries have the capabilities to manufacture and launch EMP bullets. The damage from HEMP at-tacks is expected to reach catastrophic levels as the host country’s infrastructure becomes more scien-tific and advanced. However, the HEMP protection system is applied only to specific facilities and equipment, and the consequence management(CM)system that responds to the HEMP situation is con-sidered to be ineffective because it is suspended in the extension of the WMD response system. This study has been carried out by applying the THIRA process, a disaster management system used by the US Department of Homeland Security, in order to prepare for an integrated protection system that can minimize damage and recover quickly in an EMP situation. The research procedures and prod-ucts are as follows: 1)based on time and cause of damage, HEMP damage phases are classified into 5 stages and realistic worst-case scenarios are presented phase by phase; 2)the risk assessment for the national infrastructures has been conducted using the metrics prepared based on the probability of HEMP attack and the intensity of damage; 3)goals for consequence management and National ca-pability targets for HEMP protection have been identified; 4)and Integrated protection measures against the HEMP threats have been developed based on the national disaster management system. The products presented in this study are only the results of establishing research procedures and finding directions for the construction of the HEMP protection system. The research procedures and next research subjects proposed here by the researcher are expected to be the foundation for con-structing a more effective HEMP protection system through subsequent studies.