US Korea Institute

Saturday February 25th 2017
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Posts Tagged ‘punggye-ri’

Continued Activity at North Korea’s Punggye-ri Nuclear Test Site

Continued Activity at North Korea’s Punggye-ri Nuclear Test Site

A 38 North exclusive with analysis by Joseph S. Bermudez Jr. and Jack Liu. Recent commercial satellite imagery of North Korea’s Punggye-ri Nuclear Test facility shows continued low-level activity at many locations within the installation. In particular, the shifting of supplies and equipment as well as additional changes in the texture and [...]

Surface Disturbances at the Punggye-ri Nuclear Test Site: Another Indicator of Nuclear Testing?

Surface Disturbances at the Punggye-ri Nuclear Test Site: Another Indicator of Nuclear Testing?

Abstract A review of available very high-resolution commercial satellite imagery (bracketing the time of North Korea’s most recent underground nuclear test on September 9, 2016 at the Punggye-ri nuclear test site) has led to the detection and identification of several minor surface disturbances on the southern flank of Mt. Mantap. These [...]

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 [...]

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 [...]

New Activity Near All Three Portals at the Punggye-ri Nuclear Test Site

New Activity Near All Three Portals at the Punggye-ri Nuclear Test Site

A 38 North exclusive with analysis by Joseph S. Bermudez and Jack Liu. Summary Recent commercial satellite imagery from August 27 shows new activity at the Punggye-ri nuclear test site. Notably, a small number of mining carts are visible on or near the tailings piles at both the North and West Portals; the tailings pile at the West Portal [...]

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