The prisoner exchange plan emerged from renewed peace efforts. Delegations from both countries held their first direct talks in over three years in Istanbul on May 16, followed by a second round on ...

美国官员透露，美国认为俄罗斯总统普京此前威胁将对乌克兰发动无人机袭击进行报复，但实际的全面反击尚未展开。美方预期，俄罗斯接下来可能会发动一场大规模、多管齐下的军事攻击。