US Korea Institute

Thursday March 23rd 2017
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Posts Tagged ‘north portal’

Preparations for a Future Test Continue at North Korea’s Punggye-ri Nuclear Test Site

Preparations for a Future Test Continue at North Korea’s Punggye-ri Nuclear Test Site

A 38 North exclusive with analysis by Joseph S. Bermudez Jr. Summary New commercial satellite imagery of the Punggye-ri Nuclear Test Site from March 7  indicates activity at the North Portal, Main Administrative Area and Command Center. The sum of these activities supports an assessment that North Korea continues to prepare the tunnels at the [...]

Punggye-ri Nuclear Test Site: No Indications that a Test is Imminent

Punggye-ri Nuclear Test Site: No Indications that a Test is Imminent

A 38 North exclusive with analysis by Joseph S. Bermudez, Jr. and Jack Liu. Summary Recent commercial satellite imagery from October 29 and November 9 shows continued low-level activity at the Punggye-ri Nuclear Test Facility. This activity suggests that maintenance and minor excavation operations are taking place at the North and West [...]

A US Election Surprise? Possible but Unlikely

A US Election Surprise? Possible but Unlikely

A 38 North exclusive with analysis by Jack Liu While there has been speculation of a North Korean satellite launch or nuclear test occurring during the run-up to the US Presidential election, the evidence from commercial satellite imagery of the Sohae Satellite Launching Station and the Punggye-ri nuclear test site suggests it’s possible but [...]

North Korea’s Punggye-ri Nuclear Test Site: Activity Spotted at All Three Portals

North Korea’s Punggye-ri Nuclear Test Site: Activity Spotted at All Three Portals

A 38 North exclusive with analysis by Jack Liu. Recent commercial satellite imagery of the Punggye-ri Nuclear Test Site from October 1 indicates continuing activity at all three tunnel complexes that could be used to conduct a nuclear test. Activity at the North Portal where the September 9 test occurred, may be for a number of purposes [...]

Post Test Activity at Punggye-ri

Post Test Activity at Punggye-ri

A 38 North exclusive with analysis by Joseph S. Bermudez Jr. and Jack Liu. On September 9, 2016, North Korea conducted its fifth—and reportedly largest—nuclear test to date at its Punggye-ri nuclear test site. Current estimates place the epicenter of the 5.2 magnitude test at approximately 41°17'54.60''N, 129°4'40.80''E­—or roughly [...]

Continued Unidentified Activity at Site of North Korea’s Last Nuclear Test

Continued Unidentified Activity at Site of North Korea’s Last Nuclear Test

A 38 North exclusive with analysis by Jack Liu and Joseph S. Bermudez, Jr.  Recent commercial satellite imagery from August 4, 2016 shows continued activity at the Punggye-ri Nuclear Test Site, specifically at the North Portal, site of North Korea’s fourth nuclear test conducted in January 2016. While supplies and/or equipment stacked on the [...]

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Credit for photo of young North Korean girl: T.M. All rights reserved, used with permission.