欧盟委员会主席冯德莱恩：我们还向保加利亚提供1000万欧元欧盟资金，用于搜救行动。这是欧盟团结的切实体现。

欧盟外交与安全政策高级代表卡拉斯：我对阿布扎比会谈不抱太高期望。

A U.S. official said Washington is 'cautiously optimistic' about upcoming Russia-Ukraine peace talks in Abu Dhabi, saying there is an opportunity to make significant progress and that recent weeks have shown some flexibility from both sides on territorial issues. The official warned territorial agreements are unlikely before security guarantees are settled. The U.S. said European allies will play a key role in any post-war security arrangement and wants Russia to agree to include European representatives in the next round of talks after Abu Dhabi.