Satellite map showing the pollution spread route from North Korea's Bupo mine to the Bupo saltworks and Kangnyong Bay

Satellite images show mine drainage nearing North Korea’s Kangnyong Bay

Satellite imagery shows yellow-tinted mine drainage spreading from North Korea's Bupo mine toward farmland and a saltworks in South Hwanghae province's Kangnyong county, with...
South Korean President Lee Jae-myung and U.S. President Donald Trump talk in the Oval Office at a 2025 White House summit

Trump plays the Kim Jong Un card amid Seoul-Washington discord

Recently, South Korea-US relations have taken a troubling turn. After North Korea's military pushed ahead with fortification work along the Military Demarcation Line, including...
Side-by-side satellite images comparing sludge coverage at the Pyongsan uranium plant's settling pond in September 2025 and June 2026, with yellow outlines marking 0.5, 0.2 and 0.1 hectare areas of new sludge buildup.

Satellite images show growing waste buildup at North Korea’s uranium plant

Recent high-resolution satellite imagery shows that the sludge-covered area within a settling pond at North Korea's Pyongsan uranium concentration plant grew by about 0.8...
Excerpt of North Korea's Soil Pollution Prevention Act, showing the title page and Article 1, marked "Democratic People's Republic of Korea, Soil Pollution Prevention Act," adopted May 29, 2025.

North Korea codifies soil pollution law, but enforcement remains in doubt

North Korea passed a sweeping law in 2025 that regulates soil pollution from initial monitoring through investigation, cleanup and punishment of violators. The...
North Korea tactical road and bridge construction in DMZ Kangwon province

North Korea fortifies its side of the DMZ, satellite images show

I analyzed commercial satellite imagery from the United States and Europe to see how North Korea's side of the Demilitarized Zone, or DMZ, has...

Satellite images reveal chemical weapons potential at North Korea’s Sunchon complex

South Pyongan province's Sunchon chemical industrial complex is a sprawling hub as it was built up over the past decade on the site of...

Satellite images show Pyongyang glowing, outskirts dark

North Korea's capital has grown noticeably brighter at night over the past six years, but the added light is concentrated almost entirely downtown. Most...
Kim Jong Un, daughter Kim Ju Ae and wife Ri Sol Ju visit war martyrs' tomb in Pyongyang

Kim Ju Ae’s blank expression reveals North Korea’s deeper worries

North Korea held a commemorative performance in Pyongyang on July 27, 2026. The event marked the 73rd anniversary of the Korean War armistice, a...
North Korean dispatched workers at a construction site in Vladivostok, Russia

North Korea curbs cheap overseas labor dispatch

North Korean authorities have moved to revoke authorization for state agencies and trading companies to send workers abroad, and are also re-evaluating the profitability...
Three-panel satellite sequence showing Dudan Island in the Daedong River disappearing, 2012 to 2026

Satellite images show N. Korea dredging rivers on a massive scale

North Korea is carrying out large-scale sand and gravel extraction along its major rivers in 2026. Crews are deploying large dredgers and heavy equipment...

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