Based on high-resolution satellite imagery and thermal infrared imaging from Landsat-9, it appears that North Korea's Yongbyon nuclear complex is operating its major facilities normally and steadily expanding its nuclear material production capacity. Continuous discharge of cooling water was detected at the pump station along the Kuryong River, and sustained heat emission of around 26–28°C was observed in the thermal infrared images, indicating …
Based on high-resolution satellite imagery and thermal infrared imaging from Landsat-9, it appears that North Korea's Yongbyon nuclear complex is operating its major facilities normally and steadily expanding its nuclear material production capacity. Continuous discharge of cooling water was detected at the pump station along the Kuryong River, and sustained heat emission of around 26–28°C was observed in the thermal infrared images, indicating …