The ‘Thorny’ Issues That Threaten to Derail a Russia–Ukraine Peace Deal
From territory and security guarantees to sanctions and justice, deep-rooted conflicts continue to block a lasting peace

As the Russia–Ukraine war grinds on, global attention periodically shifts toward the possibility of peace talks. Diplomatic signals, back-channel negotiations, and international mediation efforts often raise hopes that an agreement could finally end Europe’s deadliest conflict in decades. Yet beneath these cautious gestures lies a dense web of unresolved and deeply contentious issues. These “thorny” problems continue to threaten any meaningful peace deal, making a lasting resolution far more complex than simply declaring a ceasefire.
Territorial Disputes: The Core of the Conflict
At the heart of the war lies the question of territory. Russia claims sovereignty over regions of Ukraine it has occupied or annexed, while Ukraine insists on the full restoration of its internationally recognized borders. Neither side has shown willingness to compromise on this fundamental issue. For Kyiv, conceding territory would undermine national sovereignty and reward aggression. For Moscow, relinquishing control would weaken its strategic narrative and domestic political standing. Any peace deal that fails to resolve territorial claims risks collapsing under public and political pressure.
Security Guarantees and NATO Anxiety
Ukraine’s long-term security remains another major obstacle. The country seeks firm security guarantees to prevent future invasions, often pointing toward closer integration with Western military alliances. Russia, however, views such arrangements as an existential threat, particularly if they involve NATO. Moscow has repeatedly cited NATO expansion as a justification for its actions. Bridging this gap—offering Ukraine credible protection without provoking Russia—remains one of the most delicate challenges for negotiators.
Sanctions: Relief vs. Leverage
Western sanctions imposed on Russia are a powerful bargaining chip, but they also complicate peace talks. Russia wants sanctions relief as part of any agreement, arguing that economic pressure must ease alongside de-escalation. Ukraine and its allies, however, see sanctions as leverage to ensure compliance and accountability. Prematurely lifting restrictions could weaken enforcement mechanisms, while maintaining them indefinitely risks prolonging hostilities. Finding a balanced sanctions framework acceptable to all sides is proving extraordinarily difficult.
Accountability and War Crimes
Justice for alleged war crimes is another sensitive issue. Ukraine has demanded accountability for atrocities committed during the conflict, while Russia rejects accusations and resists international investigations. For Kyiv, ignoring justice would betray victims and undermine the rule of law. For Moscow, accepting accountability could set dangerous legal and political precedents. This clash between justice and pragmatism threatens to stall negotiations before they gain momentum.
Domestic Political Pressures
Peace talks do not occur in a vacuum; domestic politics play a decisive role. Ukrainian leadership faces a population that has endured immense suffering and largely opposes territorial concessions. Any agreement perceived as weak could trigger public backlash. Similarly, Russia’s leadership must maintain a narrative of strength, especially amid internal economic strain and political scrutiny. Leaders on both sides risk appearing vulnerable if they compromise too much, making political survival a hidden but powerful barrier to peace.
The Role of External Actors
International stakeholders add another layer of complexity. Western nations support Ukraine militarily and financially, while also shaping the terms under which peace talks might proceed. Meanwhile, countries seeking to mediate often have their own strategic interests. Diverging priorities among external actors can slow consensus and dilute negotiation efforts. A peace deal acceptable to Ukraine and Russia must also satisfy—or at least not alienate—their respective allies.
Economic Reconstruction and Reparations
Even if fighting stops, rebuilding Ukraine will require enormous financial resources. Questions around who pays for reconstruction, whether frozen Russian assets can be used, and how economic recovery will be managed remain unresolved. Russia opposes using its assets for reparations, while Ukraine sees compensation as essential for recovery. These financial disputes could resurface even after a ceasefire, threatening long-term stability.
Trust Deficit and Past Failures
Perhaps the most underestimated challenge is the deep lack of trust. Previous agreements and ceasefires have collapsed, leaving both sides skeptical of future promises. Without robust monitoring mechanisms and enforceable guarantees, any peace deal risks becoming another temporary pause rather than a permanent solution.
A Fragile Path Forward
The path to peace between Russia and Ukraine is littered with unresolved issues that go far beyond battlefield dynamics. Territory, security, sanctions, justice, domestic politics, and international influence are tightly interwoven, making compromise exceptionally hard. While diplomacy remains essential, lasting peace will require not only political courage but also innovative solutions that address these thorny challenges head-on.
Until these core issues are genuinely confronted, any peace deal will remain fragile—more a hopeful aspiration than a durable end to a devastating war.
About the Creator
Fiaz Ahmed Brohi
I am a passionate writer with a love for exploring and creating content on trending topics. Always curious, always sharing stories that engage and inspire.



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