Lithuania seems to be sending a message that it will continue its support for Ukraine whether the U.S. continues to do so or not.

Dmitry Medvedev took aim at President Joe Biden on Sunday as he criticized the president's approach to the Russia-Ukraine war.

Slovakia’s pro-Russian prime minister has raised the prospect of his country leaving the European Union and Nato, arguing that world events could consign them to the “history books”.

Russia is rearming faster than first thought for a potential attack on Nato, Germany’s military pointman on Ukraine has warned.

Polish authorities had said on Wednesday that fighter jets were scrambled after "intense long-range aviation activity" was detected from Russia.

President Trump vowed that the State Department will have an "America first" foreign policy. Nick Schifrin discussed how the world is responding to Trump's inauguration with Jens Stoltenberg, the most recent secretary general of NATO who will become the chairman of the Munich Security Conference next month.

Russia is believed to be behind dozens of hybrid attacks, like arson or sabotage, on NATO soil since the Ukraine war started.

Congress passed legislation that a president cannot unilaterally withdraw from NATO, setting up a major legal fight if Trump tries to pull the US out.

Andrzej Duda is the president of Poland, an increasingly important economic and geopolitical force in Europe. On Tuesday, Jan. 21, Duda joins Washington Post columnist David Ignatius to discuss the war in Ukraine,

Hundreds of Swedish troops have arrived in Latvia to join a Canadian-led multinational brigade along NATO’s eastern flank.

Speaking at Davos, Ukrainian president urges Europe to bolster defence against Russia as he seeks meeting with Trump Ukrainian President Volodymyr Zelensky, who is seeking a meeting with US President Donald Trump,