Around 1,500 Royal Marine commandos have been operating in northern Norway since January, building up to CORE 26. The aim of the mission carried out on March 3 was to slip in unseen and remain hidden ...

The U.S. Navy has reached a Cold War-era milestone in the Arctic, deploying two Virginia-class submarines beneath the polar ice cap for the 100th time since World War II.

The discovery caused officials to evacuate 18,000 people on Wednesday, the largest such operation ever in the city, emergency services said.