乌媒：约30国可能参与对乌安全保障，包括派遣士兵、提供防空支持等

Group 1 - Ukrainian President Zelensky expressed the desire to clarify the details of the security guarantee framework within 7 to 10 days, after which he is open to meeting with Russian President Putin [1] - The "Volunteer Alliance," consisting of about 30 countries, may participate in providing security guarantees to Ukraine through various means, such as deploying soldiers, offering air defense support, and stationing aircraft in Ukraine [1] - The Ukrainian presidential office emphasized that reliable security guarantees remain the top priority, with trust placed only in the United States, Europe, and allies within the "Volunteer Alliance" [3] Group 2 - U.S. Vice President Vance stated that European countries must take the lead in providing security guarantees for Ukraine, indicating that the U.S. will not make commitments until necessary measures to end the war are clarified [3] - Russian Foreign Minister Lavrov remarked that discussing security guarantees without Russian participation is unrealistic and that any negotiations must be sincere and well-prepared to avoid worsening the situation [3] - Hungary has expressed readiness to host peace talks between Russia and Ukraine, with Switzerland, Austria, and Belarus also offering to facilitate the meeting, while Zelensky insists on a neutral European country for the talks [4]