Russia boasted about the testing of an "invincible" nuclear-powered missile. Trump said Moscow should focus on ending the war ...

Russia secretly used front companies to buy Western technology and erect a surveillance net in the Arctic where its ...

Russian President Vladimir Putin is sending a message to President Donald Trump: Moscow wouldn’t be cowed into concessions on ...

Russia is amassing nuclear weapons and attack submarines in the Arctic Circle as it prepares for war with Nato, Norway’s ...

The announcement comes as part of nuclear messaging from the Kremlin, which has resisted Western pressure for a ceasefire in ...

Russian President Vladimir Putin has directed drills of the country’s strategic nuclear forces that featured practice missile launches.

The new South Korean submarine is expected to be tasked with eliminating nuclear and missile targets across North Korea.

The missile, which is claimed to possess extreme endurance and may pose a significant radiological hazard, is said to have ...

Russian President Vladimir Putin oversaw massive strategic nuclear drills, including ICBM, submarine, and bomber-launched ...