Leaders of some of the world's wealthiest countries have descended on a luxury mountain lodge nestled in Canada's Rockies for ...

President Lee Jae-myung will depart on Monday for a three-day trip to Canada in his first overseas engagement since taking ...

President Trump spoke by phone Saturday with Russian strongman Vladimir Putin about the raging conflict in the Middle East, ...

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

Zelensky claims his troops ‘gradually pushing back’ Putin’s forces in Sumy - Russian forces seeking to create 'buffer zone' ...

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 ...

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