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Core Viewpoint - The ongoing negotiations between Ukraine, Russia, and the U.S. are shifting dynamics, with Ukraine proposing a ceasefire based on the current situation, while Russia is showing unexpected rigidity in territorial claims, particularly in Donetsk [1][3]. Group 1: Negotiation Dynamics - Since February, the U.S., Russia, and Ukraine have been meeting frequently, entering a sensitive phase regarding territorial divisions [3]. - Ukrainian President Zelensky revealed that the White House has set June as a deadline for reaching an agreement, influenced by political calculations surrounding the upcoming midterm elections [3]. - Russia has shown greater flexibility in negotiations than anticipated, no longer opposing Ukraine's EU membership, with a proposed timeline for accession by 2027 or 2028 [3][4]. Group 2: EU's Role and Russian Concessions - The EU has emerged as a significant obstacle to Ukraine's EU membership, with leaders from Slovakia and Hungary leveraging the EU's veto power [4]. - Russia's concessions include allowing Ukraine to maintain a peacetime military force of 600,000 to 800,000 troops, which would be the largest standing army in Europe [4]. - Russia is also willing to indefinitely freeze the front lines in Zaporizhzhia and Kherson, relinquishing claims to remaining territories in these regions [4]. Group 3: NATO Expansion and Security Guarantees - The potential for Ukraine to join NATO has diminished, with the U.S. blocking previous efforts for immediate membership [6]. - Ukraine is now seeking security guarantees outside of NATO, which would not carry the same binding force as NATO's Article 5 but would aim to maintain the level of support received from the West [6]. Group 4: Key Points of Disagreement - Current negotiations are focused on two main issues: the remaining 20% of Ukrainian-controlled territory in Donetsk and the management of the Zaporizhzhia nuclear power plant [7]. - A compromise may involve joint management of the nuclear facility by the U.S., Russia, and Ukraine, while the Donetsk region may be demilitarized but not ceded to Russia [7]. Group 5: Potential Agreement Outline - A possible agreement may grant Ukraine significant rights, including arms supplies and training, while permanently prohibiting NATO membership and military deployments [9]. - Most Western sanctions against Russia could be lifted with a clause for rapid reinstatement if hostilities resume, reflecting a pragmatic approach to the geopolitical landscape [9]. - The long-term sustainability of such an agreement remains uncertain, particularly regarding Russia's future territorial ambitions and Europe's ability to ensure its own security [9].