February 14, 2020 Joseph Bermudez and Victor Cha—
Satellite imagery acquired on February 14, 2020 shows that the three specialized railcars identified in Beyond Parallel’s report from February 11, 2020 have been moved from west of the Radiochemistry Laboratory to the southern rail yard adjacent to the reported isotope/tritium production facility.
A fourth railcar is present in the latest imagery in addition to the three railcars that were captured in imagery from February 10, 2020.
These railcars have been associated with the movement of radioactive material in the past.
If past practice is any indication, all four cars will leave the Yongbyon facility sometime during the next seven days.
February 11, 2020 Joseph Bermudez and Victor Cha—
Satellite imagery acquired on February…
November 14, 2019 Joseph Bermudez, Victor Cha and Dana Kim—
Recent satellite imagery from November 2019 shows the presence of four specialized railcars that have been associated with the movement of radioactive material in the past. The last observed movement of these railcars by Beyond Parallel was in April 2019. It is unclear whether the railcars are being used for the outbound shipment of irradiated liquid or solid waste, disassembled but contaminated equipment or the movement of fissile material to facilities outside the Yongbyon area. A less likely alternative is the inbound shipment of radioactive material from a facility outside the Yongbyon area.
April 18, 2019 Joseph Bermudez and Victor Cha—
April 15 railcar movement observed in Airbus satellite imagery at North Korea's Yongbyon facility provides no further understanding concerning the presence of these specialized railcars other that their probable use for the movement of radioactive material.
April 16, 2019 Joseph Bermudez and Victor Cha—
DigitalGlobe satellite imagery of North Korea’s Yongbyon Nuclear Research Facility acquired on April 12th shows the presence of five specialized railcars near the Uranium Enrichment Facility and the Radiochemistry Laboratory.
In the past these specialized railcars appear to have been associated with the movement of radioactive material or reprocessing campaigns.