CNN
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Ukrainian forces are pushing further into the Kursk region of Russia, in a cross-border incursion that surprised even American officials, multiple US and Ukrainian officials tell CNN.
Ukrainian forces are comprised of a mix of Ukrainian regular and special operations units, unlike previous Ukrainian operations inside Russia that often involved undercover units and local sympathizers.
The intention, say US and Ukrainian officials, is multifaceted, in part to disrupt and demoralize Russian forces and in part to divert Russian forces away from other parts of the eastern front. US officials do not believe Ukraine intends to hold Russian territory for the long-term.
Russia claimed on Thursday to have halted a Ukrainian incursion into its territory, but later said that some battles are ongoing in the Kursk region. According to the Russian Ministry of Defense, units of the “North” group of its forces, together with the Russian Federal Security Service, the FSB, “continue to destroy Ukrainian armed forces formations in the Sudzhensky and Korenevsky districts of the Kursk region, which are directly adjacent to the Russian-Ukrainian border.” CNN cannot independently verify these claims.
Kursk residents, who live in the Sudzhansky District, recorded a video address to Russian President Vladimir Putin on Thursday asking for his help, saying he has been misinformed about the situation on the ground and the Russian Defense Ministry’s statements about things being under control are untrue.
The address was published on a local Telegram channel that is dedicated to covering the latest news out of the town of Sudzha in Kursk region, which has been under Ukrainian attack for several days.
“These lies enable the local residents to die. The Chief of the General staff recently told you that the situation is under control, but today huge furious battles are underway in the Sudzhansky and Korenevsky districts,” one of the residents said.
“Sudzha was attacked, turned into ruins in a matter of hours. Local administration wasn’t working,” another resident said.
The Russian Ministry of Health says 66 people, including nine children, were injured in Ukrainian shelling of the Kursk region since Tuesday. Medicine, blood and its components are available in medical organizations in the required volume, the ministry said.
A mobile hospital with 100 beds to provide care to the wounded has been deployed by the Federal Medical and Biological Agency in the Kursk region since Wednesday, Russian state media TASS reported on Thursday citing agency’s press service.
People in the region have complained that there was no organized evacuation, that the Ukrainian incursion caught them by surprise, and that they left their homes without belongings and documents in the middle of the night. They cannot contact relatives left behind, they said, because the mobile network is not working in the area.
“We escaped under shelling. We were running surrounded by ruins,” one resident said.
“We are left alone with children without a place to go, without a compensation, without any money. We escaped with only clothes on our backs,” one woman said bursting into tears.
According to the phone calls received from the residents of the Malaya Loknya village in the Kursk region, almost 90% of the village is under the control of the Ukrainian armed forces at the moment, another resident said.
Ukraine has not officially confirmed its forces conducted a ground operation inside Russia. Neither the Ukrainian military nor the government in Kyiv has publicly commented on the operation.
“Hochu Nayti,” a Ukrainian state project created to provide information about the Russian prisoners of war, missing and dead military personnel in Ukraine, however claimed that “a lot of” Russian soldiers were captured in Russia’s Kursk region following the Ukrainian incursion.
Russia accused Ukrainian troops of crossing the border into its Kursk region on Tuesday, claiming that Ukrainian forces launched a “massive attack” and attempted to break through the Russian defenses.
The extent of the attack, including whether Ukrainian troops took over any settlements or caused damage to any strategic targets, remains unclear.
CNN has geolocated video footage from inside a car that is being driven quickly through the deserted and damaged streets of the town of Sudzha, 6 miles (10 kilometers) from the border. Some wrecked vehicles are also seen in the video as the car moves north out of the town. It’s unclear whether the video was shot Wednesday or Thursday.
The Russian Defense Ministry said “attempts by individual [Ukrainian] units to break through deep into the territory in the Kursk direction are being thwarted.”
It claimed that the Ukrainians had “lost up to 400 servicemen and 32 armoured vehicles, including a tank, four armoured personnel carriers, three infantry fighting vehicles and 24 Kozak armoured fighting vehicles.” The ministry’s claims cannot be verified.
Russian military bloggers have described the situation as difficult, with communications jammed. One prominent blogger was seriously injured Wednesday when his vehicle was struck.
Mick Ryan, author of the Futura Doctrina blog and an analyst of the war in Ukraine, said Thursday that the Ukrainian military had deployed “quality formations. It appears that unlike in the 2023 southern counteroffensive where fresh brigades were employed, the Ukrainians have allocated experienced formations to this attack. This already appears to be paying dividends with the depth of the Ukrainian penetration so far.”
The US-based conflict monitoring group the Institute for the Study of War said in its assessment on Thursday that “Ukrainian forces have made confirmed advances up to 10 kilometers” into the Kursk region on Wednesday.
Kyiv remains silent on incursion claims
Ukraine’s allies have not commented on the situation beyond saying the country has the right to defend itself. The EU’s foreign affairs and security policy spokesperson Peter Stano told the Ukrainian public broadcaster Suspilne News that according to the international law, Kyiv “has the legal right to defend itself, including striking an aggressor on its territory.”
The White House was taken by surprise by the developments on Wednesday, with Press Secretary Karine Jean-Pierre telling reporters that it was not told ahead of time, adding that the Biden administration was “going to reach out to the Ukrainian military to learn more about their objectives.”
Jean-Pierre said the US was “supportive of Ukraine as they are defending themselves against Russia’s aggression.”
“And so, we’re going to continue to do that. And they are going to take actions … to certainly to protect themselves from these attacks,” she added.
But as for the specific operation, we’re going to reach out to them to see what their objective is and continue to stay focused. We are going to continue to stay focused on making sure they have what they need to defend themselves against Russia’s aggression.
Ukrainian troops have found themselves under increased pressure along the 600-mile frontline as Moscow continues its slow, grinding offensive.
Russian troops have recently made incremental advances towards the strategically important city of Pokrovsk in eastern Ukraine, threatening a vital Ukrainian supply line. At the same time, Russian forces claim to have seized the village of Niu York and are getting closer to Toretsk.
Kyiv has started receiving new tranches of the long-delayed US military assistance in May, but is still facing troop shortages because many of its newly recruited soldiers are still in training.
The Ukraine Military Intelligence said on Thursday that its forces raided the Russian-occupied Tendra Spit on Tuesday, destroying Russian armoured vehicles, an electronic warfare system, and fortifications. The narrow island in the northern part of the Black Sea is about 40 miles long and about 1 mile wide.
Ukrainian special forces destroyed Russian “equipment, personnel, and fortifications” during the raid, HUR said, adding that among the destroyed were armored vehicles, in particular MT-LB amphibious personnel carriers, electronic warfare complex and fortifications.
HUR claimed Russian forces suffered losses among the personnel, without providing any further details. There were no losses among the Ukrainian forces, it said.
An incursion into Russia could be an attempt by Kyiv to divert Russian resources elsewhere. Given the spate of more negative developments from the frontline, the news of a successful incursion help Kyiv boost the morale of its troops and civilian population.
It could also be a message to Russia’s civilian population – a demonstration that Moscow’s war on Ukraine makes Russia vulnerable to attacks.
A Russian military blogger Rybar reported on Wednesday that the Ukrainian military had established control over a gas transit station near the border. The blogger said the station is the only one through which gas from Russia flows to Ukraine and then to Europe. CNN cannot confirm that reporting.
The European Union has imposed wide-ranging economic sanctions on Russia – with the exception of key natural gas imports. The EU was dependent on Russian gas and while it has slashed imports from Russia from 45% of all gas imports in 2021, to 15% of EU gas imports in 2023, some Russian gas still continues to flow to Europe through Ukraine, despite the war.
CNN’s Mariya Knight and Olga Voitovych contributed to this report.