Russian forces are attempting to advance along almost the entire front in eastern Ukraine while trying to establish a buffer zone in northeastern Sumy Oblast, Commander-in-Chief Oleksandr Syrskyi told journalists on June 21.The comments come as Moscow launched a new summer offensive against Ukraine, disregarding calls by Kyiv and its Western partners for an unconditional ceasefire.The offensive's goal is to reach the administrative borders of Donetsk and Luhansk oblasts in the east, and create a
Russian forces are attempting to advance along almost the entire front in eastern Ukraine while trying to establish a buffer zone in northeastern Sumy Oblast, Commander-in-Chief Oleksandr Syrskyi told journalists on June 21.
The comments come as Moscow launched a new summer offensive against Ukraine, disregarding calls by Kyiv and its Western partners for an unconditional ceasefire.
The offensive's goal is to reach the administrative borders of Donetsk and Luhansk oblasts in the east, and create a buffer zone in the border areas of the Sumy and Kharkiv oblasts, Syrskyi said at a meeting attended by the Kyiv Independent.
As of mid-June, Ukrainian defenders are fighting close to 695,000 Russian troops in Ukraine across a 1,200-kilometer (750-mile) front, the commander said, adding that Moscow recruited about 440,000 contract soldiers this year.
According to the open-source intelligence group DeepState, Russian forces occupied approximately 449 square kilometers (173 square miles) in May, the highest monthly figure this year.
Ukraine has managed to stop the Russian advance in Sumy Oblast at the moment, Syrskyi noted. "The situation there has been stabilized... we have recaptured Andriivka, and advanced between 200 and 700 meters in Yunakivka in a week," he said.
Russian forces are also attempting to fully oust Ukrainian troops from Russia's home territory in the Kursk and Belgorod oblasts.
"We control about 90 square kilometers (35 square miles) in the Glushkovsky district of Russia's Kursk Oblast," Syrskyi said.
Ukraine launched the cross-border offensive into Kursk Oblast — bordering Ukraine's Sumy Oblast — last August, initially seizing 1,300 square kilometers (500 square miles) but losing the vast majority of this territory in a Russian counteroffensive earlier this year.
Moscow initially declared to have fully liberated the region on April 26, but this claim was rejected by Ukraine and later disputed by Russian officials themselves.
Kyiv has said the incursion was meant to preempt a Russian offensive into Sumy Oblast and force Russia to redirect troops fighting in Donetsk Oblast.
Syrskyi stressed that at one point, the Kursk operation drew in almost 63,000 Russian soldiers, which, in addition to North Korean soldiers, amounted to about 70,000 troops deployed in the region.
"In April 2025, Russian units – and this, I remind you once again, is about 60 thousand people... were tasked with moving to new sectors and reinforcing Russian assault groups in the Pokrovsk, Toretsk, Lyman, Zaporizhzhia, and Kherson directions," Syrskyi said.
"But our actions in the Glushkovsky district of Russia's Kursk Oblast thwarted these plans." At the moment, about 10,000 Russian soldiers are fighting in the Glushkovsky district, the commander added.
Syrskyi also said Russian assault units approached the administrative border of Dnipropetrovsk Oblast but were thrown back.
"As for our plans and intentions. Of course, we will not simply remain in a blind defense... Therefore, we combine defensive actions with active defense and active offensive operations," Syrskyi said.
For this purpose, the Ukrainian military is scaling up its assault units, which were created at the beginning of the Kursk operation and are currently deployed in all areas of the front, he added.
President Volodymyr Zelensky on June 20 condemned Russia's attempts to advance in Sumy Oblast, as Moscow intensifies its rhetoric of maximalist demands toward Ukraine."The Russians had various plans and intentions there — absolutely insane, as usual. We are holding them back and eliminating these killers, defending our Sumy Oblast," Zelensky said in his evening address.Russian President Vladimir Putin, earlier on June 20, claimed that "all of Ukraine" belonged to Russia, citing the Kremlin's pro
President Volodymyr Zelensky on June 20 condemned Russia's attempts to advance in Sumy Oblast, as Moscow intensifies its rhetoric of maximalist demands toward Ukraine.
"The Russians had various plans and intentions there — absolutely insane, as usual. We are holding them back and eliminating these killers, defending our Sumy Oblast," Zelensky said in his evening address.
Russian President Vladimir Putin, earlier on June 20, claimed that "all of Ukraine" belonged to Russia, citing the Kremlin's propaganda talking points. Moscow regularly claims that Russians and Ukrainians are "one people."
Putin singled out Sumy, saying that "the city of Sumy is next, the regional center. We don't have a task to take Sumy, but I don't rule it out."
Ukraine's northeastern Sumy Oblast borders Russia and regularly faces Russian shelling as well as drone and missile attacks.
"There was a meeting of the Staff — a very detailed report on the frontline. Particular attention was paid to the Sumy Oblast, to operations in the border areas. I am grateful to our units for their resilience," Zelensky said.
Ukraine continues efforts to work with its allies to increase investment in defense production, he said.
"The volume of support this year is the largest since the start of the full-scale war," Zelensky noted.
Ukraine and Russia held direct peace talks in Turkey on May 16 and June 2. The efforts were largely inconclusive, with Moscow reiterating maximalist demands towards Ukraine.
The two sides were able to agree on large-scale prisoner exchanges. Despite the efforts, Russia has intensified drone and missile attacks on Ukraine.
On June 17, a Russian drone and missile attack on Kyiv killed 30 people and injured another 172. The nearly nine-hour-long strike saw Moscow's forces launch large numbers of drones and missiles at Ukraine's capital.
Editor's Note: This story was updated with comments from Foreign Minister Andrii Sybiha.Russian President Vladimir Putin said "all of Ukraine" belonged to Russia in a speech on June 20 at the St. Petersburg International Economic Forum, amid increasingly aggressive official statements about Moscow's final territorial ambitions in Ukraine.Putin's claim was based on the false narrative often pushed both by himself as leader and by Russian propaganda that Russians and Ukrainians are "one people."Th
Editor's Note: This story was updated with comments from Foreign Minister Andrii Sybiha.
Russian President Vladimir Putin said "all of Ukraine" belonged to Russia in a speech on June 20 at the St. Petersburg International Economic Forum, amid increasingly aggressive official statements about Moscow's final territorial ambitions in Ukraine.
Putin's claim was based on the false narrative often pushed both by himself as leader and by Russian propaganda that Russians and Ukrainians are "one people."
The narrative has long figured prominently in Putin's rhetoric, often brought up as justification for its aggression in Ukraine.
In July 2021, just half a year before the full-scale invasion, the Russian leader stoked fears of a larger attack when he wrote and published an essay on the "historical unity of Russians and Ukrainians."
In response to the speech in St Petersburg, Foreign Minister Andrii Sybiha condemned Putin’s comments as "cynical," saying it showed “complete disregard for U.S. peace efforts."
"While the United States and the rest of the world have called for an immediate end to the killing, Russia's top war criminal discusses plans to seize more Ukrainian territory and kill more Ukrainians," he wrote in a post on X.
Putin made several other statements at the forum, some contradictory, about Moscow's aims in the war going forward.
"Wherever the foot of a Russian soldier steps is Russian land," Putin said, directly implying Russia's intention to continue occupying more than just the five Ukrainian regions that Moscow has illegally laid claim to: Donetsk, Luhansk, Zaporizhzhia, and Kherson oblasts, as well as the Autonomous Republic of Crimea.
Sybiha said that "Russian soldier's foot" brings only "death, destruction, and devastation." He accused Putin of indifference toward his own troops, calling him “a mass murderer of his own people.”
"He already disposed one million Russian soldiers in a senseless bloodbath in Ukraine without achieving a single strategic goal. One million soldiers. Two million feet," the minister said.
"And, while Putin is busy sending Russian feet to invade other countries, he is bringing Russians inside the country to their knees economically."
As per the "peace memorandum" presented by the Russian delegation at the last round of peace talks in Istanbul on June 2, Moscow demands Kyiv recognize the oblasts as Russian and hand over all territory not yet controlled by Russian forces into occupation, including the regional capitals of Kherson and Zaporizhzhia.
Asked whether Russia aimed to seize the regional center of Sumy in Ukraine's northeast, Putin said that while such a mission has not been assigned, he wouldn't rule it out.
Russian ground attacks into Sumy Oblast have intensified along the northeastern border in the past weeks, having first crossed the border after Ukraine's withdrawal from most of its positions in Kursk Oblast in March.
Russian troops have moved 10-12 kilometers (6-8 miles) deep into the region, according to Putin.
"The city of Sumy is next, the regional center. We don't have a task to take Sumy, but I don't rule it out," Putin said.
Sybiha urged the West to ramp up military aid to Ukraine, tighten sanctions against Russia, designate Moscow a terrorist state, and "isolate it fully."
"His cynical statements serve only one purpose: to divert public attention away from the complete failure of his quarter-century rule," the minister added.
Since March, Russia has reportedly taken control of about 200 square kilometers (80 square miles) in northern Sumy Oblast, including roughly a dozen small villages, according to open-source conflict mapping projects.
As of May 31, mandatory evacuations had been ordered for 213 settlements.
In May, Russian President Vladimir Putin ordered his military to create a so-called "security buffer zone" along the border with Ukraine, while Zelensky said on May 28 that Moscow had massed 50,000 troops near Sumy.
In a separate interview with Bild on June 12, Zelensky dismissed Moscow's claims of significant territorial gains as "a Russian narrative" aimed at shaping global perceptions. He stressed that Ukrainian forces have managed to hold off a renewed offensive for nearly three weeks.
When asked if Moscow requires the complete capitulation of Kyiv and the Ukrainian leadership, Putin denied this, saying that Russia instead demands the "recognition of the realities on the ground."
The statement follows a consistent line from Russian officials since the return of U.S. President Donald Trump brought new momentum to the idea of a quick negotiated peace in Ukraine.
Projecting a winning position on the battlefield and gaining confidence from Trump's frequent anti-Ukrainian rhetoric and refusal to approve further military aid to Kyiv, Moscow has stuck to maximalist demands, refusing the joint U.S.-Ukraine proposal of a 30-day unconditional ceasefire along the front line.
On June 18, in an interview to CNN, Russian ambassador to the U.K. Andrei Kelin said that while Russian forces were advancing on the battlefield and taking more Ukrainian, there was no incentive to stop, and that Kyiv must either accept Moscow's peace terms now or "surrender" after losing much more.
President Volodymyr Zelensky's office has confirmed plans for a high-stakes meeting with U.S. President Donald Trump at the upcoming G7 summit on June 17, according to the Kyiv Independent journalist who attended a closed-door briefing with Zelensky on June 13. "Both teams are working to ensure we meet," Zelensky said. The meeting would mark the third in-person encounter between the two leaders during Trump's second term in the White House. Their most recent meeting took place on April 26 at St
President Volodymyr Zelensky's office has confirmed plans for a high-stakes meeting with U.S. President Donald Trump at the upcoming G7 summit on June 17, according to the Kyiv Independent journalist who attended a closed-door briefing with Zelensky on June 13.
"Both teams are working to ensure we meet," Zelensky said.
The meeting would mark the third in-person encounter between the two leaders during Trump's second term in the White House. Their most recent meeting took place on April 26 at St. Peter's Basilica in the Vatican, where they spoke privately on the sidelines of Pope Francis' funeral. Both sides described the meeting as productive and constructive, though details remained sparse.
Earlier in February, Zelensky met Trump and Vice President JD Vance in the White House when the infamous tense Oval Office exchange erupted, with Trump criticizing Kyiv's perceived lack of gratitude for U.S. support
Zelensky said his priority is to discuss with Trump sanctions against Russia, peace talks, weapons purchase, and U.S.-Ukraine economic cooperation.
"The United States communicates with the EU on sanctions at the level of senators and congressmen. But I want to raise this issue personally with President Trump," Zelensky said.
"There are steps forward we can take — but we need the political will of the U.S. president, if he wants."
He added that Ukraine has long prepared a "strong" weapons package to purchase from Washington. "Only at the presidential level can we finalize it," Zelensky said ahead of the G7 summit.
Russian offensives in Sumy, Dnipropetrovsk oblasts
Zelensky said that heavy fighting is ongoing along Ukraine's northeastern border. Russian forces have concentrated around 53,000 troops in the Sumy sector, pushing into multiple settlements such as Andriivka, Kindrativka, and Oleksiivka.
According to the open-source monitoring group DeepState, Russian troops have been advancing along the border in Sumy Oblast, with the current front line lying just about 20 kilometers away from the regional capital of Sumy.
According to media reports, Russia exploited a thinning of Ukraine's front-line forces, which were later replaced by newer, under-equipped formations.
Zelensky said that Russia only pushed seven kilometers deep into Sumy, adding that the Russian army "has been stopped there."
Zelensky added that Ukrainian forces had successfully struck Russian positions in the neighboring Russian Kursk Oblast, near Tyotkino, to stall Russian momentum and split their offensive groups.
In Dnipropetrovsk Oblast, Zelensky confirmed that small Russian reconnaissance groups had briefly crossed into Ukrainian territory — likely for propaganda purposes. One six-man unit was reportedly eliminated one kilometer from the administrative border.
"For them (Russia), it's an important story, to take a photo, video," Zelensky said. "That's why they are launching small working groups to do just that."
Earlier, the Kremlin has claimed the operations in Dnipropetrovsk are part of an effort to create a so-called "buffer zone." Ukrainian officials have rejected these claims as disinformation.
When speaking about the recent escalation between Israel and Iran in the Middle East, Zelensky said that the subsequent regional tension had driven up oil prices, enhancing Russia's war financing through energy exports.
"This factor clearly doesn't help us," he said, adding that Ukraine will urge Washington to implement stricter price caps on Russian oil at the G7.
He further revealed that U.S. weapons previously allocated to Ukraine, including 20,000 air-defense interceptors used to counter Iranian-designed Shahed drones, were redirected to support Israel ahead of its recent strikes on Iran.
"That was a serious blow... We were counting on these missiles," Zelensky said.
Zelensky warned that Ukraine must not become "a bargaining chip" in larger geopolitical negotiations involving the U.S., Russia, and the Middle East. Russia and Iran have deepened their cooperation since 2022, with Iran supplying weapons and technology to boost Moscow's war machine.
"I was constantly afraid that we could become a bargaining chip, just one factor in the negotiations between the United States and the Russians. So, along with the situation with Iran, the situation with Ukraine was also a factor. They are really dependent on each other," he said.
Zelensky voiced concerns about a slowdown in Western diplomatic momentum, particularly around the "coalition of the willing" initiative led by France and the UK.
Earlier, media reported that the "coalition of the willing," aimed at offering post-ceasefire security guarantees to Ukraine, has faced delays due to the absence of U.S. commitment.
"Europe hasn't yet decided what to do if America steps back," he said. "Their energy depended on U.S. resolve. Without it, things slow down."
Still, Zelensky made clear that Ukraine would not accept any ultimatums from Moscow amid the uncertainty of Western support. He described the latest Russian ceasefire proposals as capitulation.
"They pretend to be ready for talks, but all they offer is an ultimatum," Zelensky said. "We won't go along with that. Not now, not ever."
Zelesnky also expressed optimism that the European Union's 18th sanctions package would pass later this month and said he would personally push for closer U.S.-EU coordination at the G7.
Zelensky confirmed that prisoner exchanges with Russia are continuing and that another round of direct peace talks with Moscow may take place soon after.
"We expect that they (prisoner swaps) can be completed on the 20th or 21st (of June)," he said.
Over the week, Ukraine and Russia held a series of exchanges under an agreement reached during peace talks in Istanbul. Most recently, on June 12, Ukraine brought home another group of severely wounded and seriously ill service members.
The June 12 operation followed a similar swap two days earlier, both conducted without immediate disclosure of the number of released prisoners.
The June exchanges are part of a phased prisoner swap arrangement agreed during the second round of direct talks between Ukrainian and Russian delegations in Istanbul on June 2. While no political breakthroughs emerged from the discussions, both sides agreed to continue exchanging POWs and repatriating the remains of fallen soldiers.
Ukrainian forces are gradually driving Russian troops back from parts of Sumy Oblast, President Volodymyr Zelensky said on June 12, amid escalating cross-border assaults in the region. "Today, there was a report from Commander-in-Chief (Oleksandr) Syrskyi — the front and, above all, the Pokrovsk direction, the Kursk operation, the border area of Sumy Oblast," Zelensky said in a video address. "Our units in Sumy Oblast are gradually pushing back the occupiers. Thank you to each of our soldiers, s
Ukrainian forces are gradually driving Russian troops back from parts of Sumy Oblast, President Volodymyr Zelensky said on June 12, amid escalating cross-border assaults in the region.
"Today, there was a report from Commander-in-Chief (Oleksandr) Syrskyi — the front and, above all, the Pokrovsk direction, the Kursk operation, the border area of Sumy Oblast," Zelensky said in a video address.
"Our units in Sumy Oblast are gradually pushing back the occupiers. Thank you to each of our soldiers, sergeants, and officers for this result."
The statement follows weeks of intensified Russian offensives along the northeastern border. Russian troops have advanced into Sumy Oblast since Ukraine's withdrawal from most of its positions in Russia's Kursk Oblast in March.
Since March, Russia has reportedly taken control of about 200 square kilometers (80 square miles) in northern Sumy Oblast, including roughly a dozen small villages. As of May 31, mandatory evacuations were ordered for 213 settlements.
In May, Russian President Vladimir Putin ordered his military to create a so-called "security buffer zone" along the border with Ukraine, while Zelensky said on May 28 that Moscow had massed 50,000 troops near Sumy.
In a separate interview with Bild on June 12, Zelensky dismissed Moscow's claims of significant territorial gains as "a Russian narrative" aimed at shaping global perceptions. He stressed that Ukrainian forces have managed to hold off a renewed offensive for nearly three weeks.
Sumy Oblast, which shares a long border with Russia, has been under near-constant attack since the start of the full-scale invasion in 2022.
On June 3, Russian strikes on the city of Sumy killed six people and injured 28 others, including children.
Connexion
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