俄乌冲突在“边打边谈”中步入第五年，今年是否离和平更近一步？

Core Viewpoint - The ongoing negotiations involving Russia, Ukraine, and the United States signal a potential shift towards peace in the long-standing Russia-Ukraine conflict, which has entered its fifth year [1][7]. Group 1: Negotiation Developments - The latest round of talks took place in Geneva on February 17-18, 2026, marking the first time territorial issues were included in the discussion agenda [7]. - Ukrainian President Zelensky expressed optimism about the possibility of ending the conflict, indicating that a genuine opportunity for peace still exists [1][6]. - The negotiations have evolved from humanitarian issues to more complex topics, including territorial and security concerns, reflecting a critical phase in the peace process [5][7]. Group 2: International Involvement - The international community has been actively involved in mediating the negotiations, with Turkey playing a significant role by providing venues and logistical support for talks [3][4]. - The U.S. under the Trump administration has shown a strong interest in facilitating a resolution, aiming to redirect focus and resources away from the conflict [6][8]. Group 3: Challenges and Obstacles - Significant differences remain between Russia and Ukraine regarding territorial sovereignty, with both sides exhibiting a "zero-sum game" mentality, limiting the potential for compromise [8]. - The reduction of U.S. aid to Ukraine under the Trump administration, coupled with Europe's inability to fill the gap, has weakened Ukraine's negotiating position [8]. - The ongoing military situation on the front lines, U.S. midterm elections, and varying European stances continue to influence the trajectory of the negotiations [8].