Ukrainian President Volodymyr Zelensky told the Warsaw Security Forum on Oct. 12, 2026, that Russia had already violated the Trump energy ceasefire that U.S. President Donald Trump announced the day before, urging Washington to enforce any halt to strikes on energy infrastructure rather than leave it as a social-media claim.
Speaking by video link, Zelensky said Kyiv had learned of the purported deal through media reports, had not received a clear public confirmation from Moscow, and had continued to see attacks on Ukrainian energy sites after Trump’s Truth Social post declaring an “ENERGY CEASEFIRE” effective immediately. French President Emmanuel Macron separately told reporters in Paris that he had not observed any energy ceasefire from the Russian side over the prior 48 hours, according to Al Jazeera.
What Zelensky said about the Trump energy ceasefire
At the Warsaw forum, Zelensky framed the Trump energy ceasefire as something that “can work” and become a step toward ending the wider war only if the United States steps in to make Russia respect it. He said Ukraine was waiting for details of any U.S.-Russian conditions and for specific American steps. He also warned that if Russia does not agree to an energy ceasefire, Ukraine will respond, language that tracks Kyiv’s long-running campaign against Russian oil refineries and export infrastructure.
Zelensky’s Warsaw remarks followed an Oct. 11 sequence in which Trump announced the ceasefire on Truth Social after days of friction with Kyiv over a temporary U.S. easing of sanctions on Russian diesel already loaded on tankers. Zelensky had told Axios the announcement was news to him and that Ukraine was ready to accept a ceasefire if Trump had negotiated one with Russian President Vladimir Putin. That earlier confusion is covered in The Boston Report’s prior report on Trump’s energy ceasefire claim.
In Warsaw he went further, saying an energy ceasefire and other de-escalation steps were needed “in reality, not just on Truth Social,” and calling for American pressure on Russia rather than sanctions relief. Polish Prime Minister Donald Tusk, hosting the forum, said Russia was not interested in a ceasefire or peace and that he would urge European partners in Brussels to consider increasing sanctions, Euronews reported.
Russian strikes after the announcement
Ukrainian officials and companies described continued attacks on energy and related sites after Trump’s post. Zelensky said Russia struck Kharkiv’s CHP-5 power plant on Oct. 11 after the ceasefire announcement; the Kyiv Independent reported that Ukraine’s Presidential Office confirmed the timing and that a separate missile strike on a grocery store in the Kharkiv suburbs killed three people and injured at least 22, including two children, according to Kharkiv Oblast Governor Oleh Syniehubov.
On Oct. 12, state energy company Naftogaz said Russia had attacked a gas production facility in the Kharkiv region overnight, causing a fire and damaging critical equipment. Acting CEO Sergii Fedorenko said on Telegram that employees were repairing the damage as quickly as possible to protect stable operation of the energy system, a statement carried by Ukrainian and international outlets including coverage summarized by Al Jazeera.
Zelensky also said Ukraine had refrained from attacking Russian oil refineries while Moscow continued to hit Ukrainian fuel and power targets, and that Kyiv remained willing to halt refinery strikes if Russia stopped attacking Ukrainian energy infrastructure. That reciprocal offer sits alongside the deeper political rift over U.S. policy toward Russian diesel exports, detailed in The Boston Report’s coverage of the Trump-Zelensky dispute over the diesel deal.
European reaction and winter stakes
EU foreign policy chief Kaja Kallas said in Luxembourg that Europe would welcome an energy ceasefire when it holds, but that officials had not yet seen Russia stick to it. She argued any halt should not apply only to refineries—where Ukraine has limited capacity and Russia has many—because winter energy security for Ukrainian civilians is at stake. The same Foreign Affairs Council session adopted a large new tranche of listings against Russia’s military-industrial complex, a parallel diplomatic track as Washington and Kyiv argue over enforcement of Trump’s announcement.
For Ukraine, the practical test is straightforward: fewer strikes on power plants, gas facilities and the grid that keep cities lit and heated. For the United States, Zelensky’s Warsaw message was that announcing a Trump energy ceasefire without visible Russian compliance risks becoming another unverified diplomatic claim. He also linked the dispute to Trump’s pressure for Ukrainian elections, saying a full ceasefire of at least 60 days would be needed before he would work with parliament on holding a vote under current security conditions.
As of Oct. 12, neither Moscow nor Washington had published a joint, detailed text of energy-strike rules that Ukrainian officials said they could verify on the ground. Until such terms appear—and until Russian attacks on Ukrainian energy sites stop—the Trump energy ceasefire remains, in Zelensky’s framing, an unenforced announcement rather than an operating truce.