The 65-mile border that separates Lithuania and Poland has become NATO's biggest nightmare, and a potential Russian lifeline.

Russian President Vladimir Putin submitted to the State Duma (the lower chamber of Russia’s parliament) for approval a treaty with Belarus on security guarantees within the Union State ...

Russia’s fifth-generation Su-57E fighter jets will for the first time be showcased at the Aero India international show ...

Ukrainian President Volodymyr Zelenskyy appealed to his U.S. and European partners not to "abandon" Kyiv in any revived peace ...

Russia's deputy foreign minister says all of Vladimir Putin's conditions for peace must be met if the US wants to end the war in Ukraine. Adding to the growing frenzy of commentary on a peace deal ...

Trump and Putin may have talked – but experts say Russian president doesn't have incentive ... severing energy ties to Russia and its ally Belarus. They cut cross-border high-voltage ...