President Volodymyr Zelensky's office has confirmed plans for a high-stakes meeting with U.S. President Donald Trump at the upcoming G7 summit on June 17, according to the Kyiv Independent journalist ...

Small and informal groupings are becoming the diplomatic vehicles of choice in a polarized world, writes Charles A. Kupchan.

Ukrainian forces were gradually pushing Russian forces out of the border Sumy region, where Moscow was able to establish a ...

Russia's new ambassador to the United States, Alexander Darchiev, met U.S. President Donald Trump at the White House for the first time since taking charge. In a significant diplomatic gesture, Trump ...

Aleksandar Vucic described the conversation as "significant and frank," noting that it touched upon key geopolitical challenges facing Europe and the broader international community ...

Greece has expressed its commitment to contributing to the reconstruction of Odessa, whose historic city centre was ...

The European Union announced a new package of sanctions against Russia on Tuesday, saying that Moscow’s daily deadly attacks ...

Read the transcript of ABC News' Martha Raddatz's interview with Ukrainian President Volodymyr Zelenskyy on Friday, June 6.

Ukrainian President Volodymyr Zelensky accused Russia of playing a “dirty, political” game over a planned prisoner swap, ...

Since Russia’s full-scale invasion of Ukraine in 2022, a new form of diplomacy has emerged-quiet yet powerful, and conducted ...

Ukrainian President Volodymyr Zelensky is looking to meet with President Trump at an upcoming Group of Seven (G7) summit, ...

After a second round of direct peace talks in Istanbul on June 2, it seemed like Russia and Ukraine were even further from an ...