The rare humanitarian ceasefire in Ukraine’s Kherson region ended on the night of 1 November 2026, and the war returned at full intensity within hours: Russian strikes hit power infrastructure across Ukraine, a hacked warning app sent false radiation alerts to phones across the country, and Ukraine said it had struck a Russian defence enterprise in Rostov. The sequence, compressed into a single night, shows how a local pause can collapse into a wider escalation.
The ceasefire had been the longest limited truce of the war, running from 27 October to 1 November around the Russian-occupied town of Oleshky, and it had allowed a rare humanitarian evacuation. Its expiry, after Russia refused an extension according to Ukrainian officials, removed the one protected pocket in an otherwise relentless campaign against energy, cities and now the warning systems civilians rely on to stay safe.
How the Kherson ceasefire ended after six days
The localised ceasefire around Oleshky in the Kherson region expired at 22:59 Ukrainian time on Sunday, or 21:00 GMT, after six days in which, according to Ukrainian officials, neither side reported violations of the pause itself. The White House said US First Lady Melania Trump had helped broker the limited truce, which began early on Tuesday and enabled a humanitarian mission to a town that had been cut off by fighting along the Dnipro river.
Ukraine’s Parliament Commissioner for Human Rights, Dmytro Lubinets, confirmed the end of the arrangement, saying the ceasefire in effect from 27 October to 1 November had concluded and describing the temporary pause as an important step in joint humanitarian efforts. Kherson regional governor Oleksandr Prokudin warned residents to stay vigilant and to respond immediately to warnings about Russian attacks, particularly near the Dnipro river, where officials said Russian drone and artillery fire remained intense.
On Sunday alone, a further 167 people, including 22 children and 21 people with limited mobility, were evacuated before the deadline, according to Ukraine’s general staff. An estimated 2,000 civilians had been in Oleshky when the truce took hold, and the pause had given them access to food, clean water, medicine and a brief sense of safety without the constant threat of attack. For those who remained, the end of the truce meant a return to a front line where movement itself can be dangerous.
A Ukrainian military officer, speaking anonymously, expressed concern that fighting would be worse than before when it resumed, saying Russian forces across the Dnipro had used the pause to bring in reinforcements, transport ammunition stocks and gather intelligence on Ukrainian positions using surveillance drones. That assessment, if accurate, would mean the humanitarian benefit of the pause came with a military cost, and it helps explain why some Ukrainian officials viewed the truce with both relief and unease.
How the Kherson ceasefire ending changed the power war
President Volodymyr Zelenskyy said Russian forces struck energy infrastructure in at least four regions overnight on Saturday, cutting power to hundreds of thousands of homes. In a separate overnight strike, Ukraine’s State Emergency Service said two people, including a 13-year-old girl, were killed in the Vinnytsia region. Ukraine’s energy ministry later reported fresh power outages across the country on Sunday, including in Kyiv, following further Russian strikes on energy infrastructure.
Zelenskyy said the intensity of the strikes was extremely high, and that Russia was trying to take maximum advantage of a shortage of ballistic missile interceptors. He listed Dnipro, Vinnytsia, Zhytomyr and Khmelnytskyi among the regions hit overnight, saying substations, transformers and power lines supplying homes had been targeted. Repair crews worked through the day, and in the Dnipropetrovsk region most customers were back online by evening, although the governor said more than 60,000 remained without power.
The pattern is familiar from previous winters, but the timing makes it more dangerous. Ukraine is heading into cold weather with a power grid that has been repeatedly damaged, and each new round of strikes forces repair teams to choose between restoring homes quickly and protecting the system against the next attack. Zelenskyy has argued that Ukraine would stop hitting Russian oil refineries if Washington provided powerful Patriot interceptor missiles, or if Russia stopped attacking Ukraine’s energy system, a bargain that links air defence directly to the refinery campaign.
The civilian cost of strikes on populated areas has been a recurring theme of this war, including in earlier incidents such as the Russian drone strike on a crowded Dnipro station platform reported by USN (https://usnbreaking.com/at-least-19-killed-across-ukraine-as-russian-drone-hits-crowded-dnipro-station-platform/), which is a reminder of why power outages and warning failures matter beyond inconvenience: when the grid fails and alerts cannot be trusted, civilians lose both light and reliable information at the same time.
False radiation alerts and the hacked warning apps
On Sunday evening, Ukraine’s air force said its Air Alarm application had probably been subjected to hostile interference, after false alerts of a radiation threat appeared on the app. Air force spokesman Yuriy Ignat confirmed to reporters that the app had been hacked. The false alerts began at about 22:47 local time, with red-level air raid warnings issued nationwide, followed by a radiation warning for Kyiv, a message in Russian saying a nuclear alert was coming across Ukraine and mentioning the Oreshnik missile, and further warnings of a chemical attack and street fighting in the capital. All-clear messages reached phones at about 23:53, roughly an hour later.
The air force’s public message was blunt: there is no radiation threat, stay calm, and follow updates on its official channel. Ukraine’s Centre for Countering Disinformation warned that information broadcast on the application about threat levels did not correspond to reality, and regional governors moved quickly to reassure residents. The governor of Vinnytsia warned people not to click on a link in the false message because it could be a phishing attempt, and Ukrainian intelligence said the false radiation signal had also been played through loudspeakers in the Lviv region. The Digital Transformation Ministry, which supports the app, said it had been taken offline for maintenance after it was apparently compromised, and urged people to turn on emergency notifications on their phones. A separate app for Kyiv kept working normally, city authorities said.
Attribution for the Ukrainian hack is contested and must be reported as such. Ukraine’s Centre for Strategic Communications, known as SPRAVDI, blamed Russia for the hack, and Ukrainian officials described the interference as hostile. No technical evidence identifying the attacker has been publicly published, and Russia had not commented on Kyiv’s accusation in the reporting available at the time of writing. USN therefore reports the Ukrainian blame as a Ukrainian claim, not as a proven attribution, and notes that a hacking group calling itself Hitcore was reported by a Russian Telegram channel to have claimed responsibility, a claim that also remains unverified.
Hours later, Russia’s emergencies ministry said its own emergency warnings application had come under a massive cyberattack, with hackers posting false information to the public on an app designed to warn about incoming drone strikes and other threats. Ukrainian reports said users in Russia received false warnings of a nuclear threat and that Atesh, a Ukrainian partisan group operating in Russian-held territory, had claimed responsibility. That claim, too, has not been independently verified, and USN reports it only as a reported claim. What is established is the symmetry of the incident: within hours, both countries’ public warning systems were sending false information, at the exact moment a ceasefire expired and real strikes were resuming.
The danger of a hacked warning system goes beyond confusion. If civilians learn to ignore alerts because some are fake, they may also ignore a real alert. If they click a phishing link embedded in a false alert, they may expose their phones to malware. And if loudspeakers and phone apps disagree, people in a city under threat have no quick way to know which signal to trust. Restoring trust in the system, through a clear explanation of how the breach happened and what protections have been added, will matter as much as restoring the app itself.
Rostov strike and the wider exchange
Zelenskyy said on 1 November that Ukrainian forces had targeted a Russian defence enterprise in the Rostov region. In a post on X, he said long-range strikes had hit the Kamensky Combine, which he described as a Russian defence industry enterprise involved in missile production, along with a Pantsir-S2 system and a command and staff vehicle of an S-400 Triumf system, with the total value of the air defence assets struck at around 70 million dollars. He thanked the Security Service of Ukraine and other units of the Defence Forces for their accuracy, and framed the operation as just self-defence aimed at reducing Russia’s capability to continue the war.
Other reporting described the Rostov target as a major missile fuel production facility, saying a fire had started and four production facilities had been damaged. Moscow did not comment on the reported attack in Rostov in the reporting available, so the full extent of damage there rests on Ukrainian claims and secondary reporting, not on Russian confirmation. That caution applies to the dollar figure as well: it is Zelenskyy’s estimate of the air defence assets hit, not an independently audited valuation.
Elsewhere, the exchange continued on both sides. Russia said a drone had struck an industrial enterprise east of Moscow overnight, and Ukrainian media reported that Kyiv had attacked the Kstovo oil refinery in the Nizhny Novgorod region, one of Russia’s largest refineries. The regional governor there, Gleb Nikitin, said a large-scale overnight Ukrainian drone attack had caused significant damage to an industrial facility, without identifying the site, while the regional government urged motorists to buy fuel only as needed and avoid panic buying. Russia’s Defence Ministry said its forces had downed 235 Ukrainian drones over Russian regions overnight, while Ukraine’s air force said it had shot down 371 of 433 long-range drones launched by Russia since Saturday evening.
The refinery question now sits at the centre of Ukraine’s relationship with Washington. Russia said on Friday that Ukraine had resumed strikes on its oil refineries and accused Kyiv of ignoring a request from US President Donald Trump to stop such attacks, which Trump has blamed for raising fuel prices before the US midterm elections. Zelenskyy has not publicly confirmed the latest refinery attacks, and his public emphasis has instead been on the Rostov defence target and on Ukraine’s energy grid. That distinction may reflect a desire to avoid a direct confrontation with Washington, but it does not change the underlying dynamic: each side is hitting the other’s energy system, and each side says it is retaliating.
What happens next: talks, Patriots and winter
Zelenskyy said preparations for talks with the United States and Russia were under way after he met Turkish President Recep Tayyip Erdogan, with negotiators due to resume ceasefire discussions in Abu Dhabi in early November. Those talks, which had been effectively frozen since the United States and Israel launched joint strikes on Iran in February, would be the first serious test of whether a local Kherson pause can be scaled into something broader. The Kherson experience suggests both the possibility and the limit: a narrow humanitarian deal can be brokered and respected for six days, but it collapses if one side refuses an extension and the wider war continues unchecked.
Air defence is the immediate practical question. Zelenskyy has repeatedly asked the United States, Europe and other partners to fast-track deliveries of additional interceptor packages, and he has linked a halt to refinery strikes to the supply of Patriot missiles. Reports that Ukraine is set to receive 500 PAC-3 interceptors from the United States, if confirmed and delivered quickly, could change the arithmetic of the winter air war, but interceptors take time to deploy and Russia’s tactic is to overwhelm defences with volume, launching nearly two thousand attack drones, more than 1,580 guided aerial bombs and 44 missiles in a single week according to Zelenskyy’s own account of that week.
For civilians in Kherson, the next step is more immediate and more grim: stay away from the Dnipro river area where officials say fire remains intense, follow official channels rather than any single app alert, and prepare for further power outages. For civilians across Ukraine, the hacked alert episode is a warning to verify any extraordinary claim, such as a radiation threat, through a second official source before acting on it. And for observers, the night of 1 November is a case study in modern war, where a ceasefire, a power grid, a phone app and a missile plant can all become fronts in the same evening.
Whether Abu Dhabi produces a new pause, a broader ceasefire or nothing at all will depend on whether Washington can bridge the gap between Ukraine’s need for air defence and Russia’s refusal to extend even a local truce. Until then, the end of the Kherson ceasefire should be read for what it was: not a return to a previous normal, but a step into a winter phase in which energy, information and front-line fighting are attacked together, and in which civilians bear the cost of each failure to agree.
Sources
USN reviewed reporting from multiple outlets for this story. Read more from Malay Mail (https://www.malaymail.com/amp/news/world/2026/11/02/kherson-ceasefire-expires-as-russia-declines-to-extend-pause-in-fighting/241636), Arab News (https://www.arabnews.com/world/ukraine-air-raid-alert-system-suffers-hostile-interference-air-force-3009331) and TRT World (https://www.trtworld.com/article/5fe7803ec311/amp).