The Swedish navy has returned to its underground naval base on Muskö island, about 25 miles (40km) from Stockholm. "The psychology of nuclear bunkers is really, really powerful," says independent cold ...

The US has had a military presence in Greenland since World War II. But an abandoned underground military site poses a major environmental threat as the planet warms. Researchers found thousands ...

Norway's proximity to the USSR during the Cold War led to it building many military bunkers – some ... mountainous country had around 3,000 underground facilities where its armed forces and ...

SEOUL, Oct. 22 (Yonhap) -- The South Korean military failed to confirm whether underground facilities were demolished when North Korea disabled its guard posts (GPs) in the Demilitarized Zone (DMZ ...

Russian soldiers tried to enter Ukraine's rear in Toretsk in Donetsk Oblast via underground communications ... Last week, Ukraine's military also said that Russian forces have resumed their ...