Despite being Axis allies with Nazi Germany, Japan never opened a second front against the Soviet Union during World War II.

China will enter into talks with Russia and North Korea on securing greater access to a Northeast Asia river that runs into the Sea of Japan. An increase in Chinese commercial activity in the area ...

NATO aircraft have frequently circled the Russian exclave of Kaliningrad since the start of the war in Ukraine.

The Security Service of Ukraine says it has killed the agents working for Russia who carried out the murder of a senior official of the organization last week.

Russia's former transport minister has been found dead, just hours after he was dismissed by President Vladimir Putin.

KYIV, Ukraine (AP) — An emboldened Russia has ramped up military offensives on two fronts in Ukraine, scattering Kyiv’s ...

Russia's foreign minister has warned the US, South Korea and Japan against forming a security partnership targeting North ...

Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology. She ...