EditPutin’s conditions for ending the war hinge on NATO freeze and sanctions relief
His tactics signal a calculated bid to delay negotiations while Russia seeks battlefield gains
Russian President Vladimir Putin has outlined stringent conditions for ending the war in Ukraine, demanding a written pledge from Western leaders to halt NATO’s eastward expansion and lift significant sanctions on Russia, according to three Russian sources familiar with the negotiations quoted by Reuters on 28 May.
These demands, which include Ukraine’s neutrality, resolution of frozen Russian assets, and protections for Russian speakers, reflect Putin’s attempt to secure strategic concessions while facing military and economic pressures after over three years of war. Analysts suggest Putin is playing for time, leveraging battlefield gains to strengthen his negotiating position, as Russia has failed to fully control the four Ukrainian regions it annexed in 2022.
Putin’s demands and strategic calculus
The internal Kremlin cable, first reported by Politico on 26 May, reveals Putin’s insistence on a formal commitment to block NATO membership for Ukraine, Georgia, Moldova, and other former Soviet states. A senior Russian source, speaking anonymously, emphasised that Putin is “ready to make peace but not at any price,” signaling a refusal to compromise unless his core demands are met.
These include lifting Western sanctions, addressing Russia’s $300 billion in frozen sovereign assets, and ensuring protections for Russian-speaking communities in. A second source noted Putin’s hardened stance on territory, demanding full control of Donetsk, Luhansk, Zaporizhzhia, and Kherson—regions Russia has claimed but not fully captured, controlling just under 20% of Ukraine.
Analysts argue Putin’s demands are a calculated bid to delay negotiations while Russia seeks incremental battlefield gains. Despite recent advances in eastern Ukraine, Russia’s failure to secure the annexed regions – controlling roughly 70% of Donetsk, nearly all of Luhansk, and parts of Zaporizhzhia and Kherson – underscores a military stalemate. The war’s toll, with estimated Russian casualties exceeding 600,000 and economic strain from labour shortages and declining oil prices, suggests Putin is under pressure but unwilling to concede without significant Western concessions.
“Putin knows NATO won’t halt expansion, but he’s using this demand to justify prolonging the war and rallying domestic support,” said Maria Popova, a political scientist at McGill University (Foreign Affairs, 28 May).
U.S. and Western reactions
U.S. President Donald Trump, who has prioritised ending the conflict, expressed frustration with Putin’s intransigence, warning on 27 May that he was “playing with fire” by rejecting ceasefire talks with Kyiv. Following a two-hour call with Putin last week, Trump announced Russia’s agreement to draft a memorandum outlining a peace accord, including ceasefire timing, though no timeline was provided. Trump’s social media posts on 25 May called Putin’s recent massive aerial attack on Ukraine “absolutely CRAZY,” hinting at potential new sanctions if Moscow delays further the peace talks.
Kyiv and European leaders accuse Russia of stalling to capitalize on battlefield momentum. Ukrainian President Volodymyr Zelenskyy has rejected any deal granting Russia veto power over Ukraine’s NATO aspirations, insisting on robust security guarantees to deter future aggression. NATO, which reaffirmed its “open door” policy at the 2008 Bucharest summit, has dismissed Putin’s demands as unacceptable, with a spokesperson reiterating that “no third party can dictate NATO’s membership decisions”. The alliance’s 2022 assessment labelled Russia as the “most significant and direct threat” to Euro-Atlantic security, a stance reinforced by Finland and Sweden’s 2023 and 2024 NATO accessions.
European and Ukrainian perspectives
European leaders, including German Chancellor Friedrich Merz and French President Emmanuel Macron, view Putin’s demands as an attempt to undermine NATO’s unity and Ukraine’s sovereignty. Merz warned that conceding to Moscow’s terms could embolden further aggression, potentially threatening NATO members like Poland or the Baltic states. Ukraine’s foreign ministry echoed this, stating, “Russia’s demands are a non-starter; our NATO path is non-negotiable”. 2025).
Historical context and NATO expansion
Putin’s fixation on NATO enlargement stems from a perceived betrayal after the 1989 fall of the Berlin Wall, when U.S. Secretary of State James Baker verbally assured Soviet leader Mikhail Gorbachev that NATO would not expand eastward – a promise never formalized, as noted by former CIA Director William Burns. Russia’s 2021 draft treaty with NATO, proposed months before the invasion, demanded a halt to expansion, a condition rejected by the alliance. The 2022 invasion, which followed eight years of conflict in eastern Ukraine, prompted NATO’s expansion, with Finland and Sweden joining to counter Russian aggression.
Putin’s time-playing strategy
Putin’s demands appear designed to exploit divisions between Trump’s deal-making approach and Europe’s hardline stance, while buying time to improve Russia’s battlefield position. The Kremlin’s insistence on maximalist terms – full territorial control and a NATO freeze – suggests a strategy of attrition, betting that Western resolve or Ukraine’s resources will weaken.
However, Russia’s economic woes, including a 15% interest rate to curb inflation and a 20% drop in oil revenues in 2025, limit its ability to sustain the war indefinitely.
“Putin is caught between military overreach and economic constraints, using peace talks to project strength while avoiding a losing hand,” said Angela Stent, a Russia expert at Georgetown University (Foreign Policy, 27 May).
If negotiations falter, the first Russian source warned that Putin could escalate military efforts to demonstrate that “peace tomorrow will be even more painful” for Ukraine and the West. This aligns with recent Russian offensives in Donetsk and threats to Dnipropetrovsk, signaling a willingness to prolong the conflict absent major concessions. Conversely, Trump’s threats of additional sanctions and his personal rapport with Putin may pressure Moscow to soften its stance, though analysts doubt Putin will abandon his territorial ambitions without significant leverage (Carnegie Endowment, 28 May).
Sources: Reuters, Politico, The Financial Times, The Washington Post, NATO press releases, edited by g.g.
Caption: Russian President Vladimir Putin holds a meeting of the Presidential Council for the Development of Physical Culture and Sport, dedicated to promoting adaptive sports, via videoconference at the Kremlin in Moscow, Russia, 28 May 2025. [EPA-EFE/ALEXEI NIKOLSKY/SPUTNIK/KREMLIN POOL]
Updated: May 29, 2025 - 06:47

