乌防长：乌在第二轮俄乌谈判中再提停火30天

Core Points - Ukraine proposed a 30-day unconditional ceasefire during the second round of direct negotiations with Russia [1] Group 1 - The second round of negotiations took place in Istanbul, Turkey, on June 2 [1] - The Ukrainian delegation was led by Defense Minister Oleksii Reznikov [1] - The proposal aims to establish a ceasefire across air, sea, and land [1]