Ukrainian President Volodymyr Zelenskyy says U.S. President-elect Donald Trump is “strong and unpredictable” and those qualities can be a decisive factor in his policy approach to Russia’s invasion of

Russia's point man for arms control cautioned Donald Trump's incoming administration on Friday against resuming nuclear testing, saying Moscow would keep its own options open amid what he said was Washington's "extremely hostile" stance.

Here are the key developments on the 1,045th day of Russia’s invasion of Ukraine.

Despite previous clashes regarding a peace plan, Volodymyr Zelensky has said that he believes the president-elect can achieve peace.

A rumored peace deal that may be under consideration by President-elect Trump was rejected by Russian Foreign Minister Sergei Lavrov on Monday.

Trump has said he would end the war in Ukraine "within 24 hours" but Sergey Lavrov has poured cold water on plans to halt the fighting revealed in an interview.

Russia’s foreign minister rejected ideas floated by members of the Trump transition team for negotiating a ceasefire in Ukraine, casting doubt that the president-elect will be able to negotiate a peace deal in his first 24 hours—as he repeatedly claimed on the campaign trail.

Russian Foreign Minister Sergey Lavrov rejected proposals Monday floated by President-elect Trump’s allies to end the war in Ukraine, dealing a major setback for the incoming president’s hopes to freeze the conflict.