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Watching for — and Predicting — the North Korean Missile Test Flight

SUMMARY

NSA Hawaii was prepared when North Korea carried out the first test launch of the Taedopong II, an Intercontinental Ballistic Missile / Satellite Launch Vehicle. Thanks to SIGINT, analysis and reporting from Hawaii, the Intelligence Community knew when and where the missile would be launched.

DOCUMENT’S DATE

Aug 09, 2006

PUBLICLY AVAILABLE

May 29, 2019

TAGS

North Korea

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Page 1 from Watching for — and Predicting — the North Korean Missile Test Flight
DYNAMIC PAGE -- HIGHEST POSSIBLE CLASSIFICATION IS TOP SECRET // SI / TK // REL TO USA AUS CAN GBR NZL (S//SI) Watching for -- and Predicting -- the North Korean Missile Test Flight FROM: Colonel HSID Director Run Date: 08/09/2006 , USAF (U//FOUO) Presenting the latest quarterly update from NSA/CSS Hawaii... (S//SI) While the rest of the world waited in great anticipation for the first test flight of the North Korean Taepodong II (TD-2) ICBM/SLV*, the NSA/CSS Hawaii Signals Intelligence Directorate (HSID) was in the know. As part of an immense nationally coordinated effort, HSID was proud to contribute collection, analysis and reporting from the first crisis indications to the actual missile launch. (S//SI) The HSID North Korea Military Operations Department (HS2B4) successfully established a round-the-clock Missile Crisis Cell jointly manned by senior civilian and military analysts as the launches became imminent. Mr. , the department's senior missile expert, stated, "We developed and provided daily updates to a SIGINT-based missile cycle time-line incorporating historical data from 1991, 1993, 1998, and 2004 missile activity." Based on historical data, target country knowledge, and key indicators, he and other analysts were able to help the Intelligence Community calculate windows of predictability for the actual launches. (S//SI) NSA-H analysts fused multi-source data, collecting all available communications. According to a senior watch analyst, "Available communications consisted of manual Morse and communications checks by range-clearance vessels." This data confirmed the involvement of the two North Korean vessels and enabled NSA-H and other SIGINT producers to database these vessels for possible involvement in future launches. (S//SI) At 1833Z** and 1904Z on 4 July 2006, one SCUD-class Short-Range Ballistic Missile (SRBM) and one NODONG-class SRBM respectively launched out of Kittaeryong, North Korea into the closure area. Approximately 90 seconds later, the TD-2's maiden test flight launched. Moments after take-off the missile exploded leaving no indications of its final destination. (U//FOUO) Establishment of the Missile Crisis Cell, external coordination and extensive knowledge of our experts provided quick-action preparedness and results. The launch of the TD2 left us poised and ready with more capabilities to handle future threats. (U) Notes: * ICBM = Intercontinental Ballistic Missile; SLV = Satellite Launch Vehicle ** For new employees: ZULU time equates to "Coordinated Universal Time," aka Greenwich Mean Time. See the following web page for more details about time conversion, along with a chart (about halfway down the page) showing the A-to-Z time zones: Time-conversion tutorial . "(U//FOUO) SIDtoday articles may not be republished or reposted outside NSANet without the consent of S0121 (DL sid_comms)." DYNAMIC PAGE -- HIGHEST POSSIBLE CLASSIFICATION IS TOP SECRET // SI / TK // REL TO USA AUS CAN GBR NZL
Page 2 from Watching for — and Predicting — the North Korean Missile Test Flight
DERIVED FROM: 1-52, DATED 08 JAN 2007 DECLASSIFY ON: 20320108