World news

Heat stress is intensifying worldwide, scientists say

A man cools himself at a public fountain on June 21, 2026 in Seville, Spain. (Marcelo del Pozo/Getty Images)

(LONDON) — The number of people who experience heat stress around the world every year has increased exponentially in the last several decades due to climate change, according to new research.

One billion more people are currently facing at least one day of “extreme heat stress” annually compared to the 1970s, according to a study published Monday in Nature Climate Change.

Heat stress is defined as the net heat load on an individual and can be influenced by temperature, humidity, wind and radiation, according to the paper. Heat stress is the leading cause of weather-related deaths and can exacerbate underlying illnesses, including cardiovascular disease, diabetes, mental health and asthma, according to the World Health Organization.

“Heat is a leading cause of weather-related mortality at the global scale,” Rebecca Emerton, senior scientist for the European Centre for Medium-Range Weather Forecasts, in Reading, U.K., and lead author of the paper, told ABC News.

Researchers quantified the Universal Thermal Climate Index (UTCI), a thermal stress index, essentially a feels-like temperature that accounts for temperature, humidity, wind speed, solar radiation and how the human body reacts to the environment, Emerton said.

The scientists analyzed a global dataset of human heat stress from 1950 to 2024 to determine that the hottest days of the year looked like in decades past, especially in the 1970s, when the global feels-like trends started to rise, Emerton said. They then compared those figures to maximum UTCI values that are being seen today.

They found that the 10 warmest nights of each year have warmed faster than the 10 warmest days — by about a global average rate of .58 degrees Fahrenheit, according to the paper.

Extreme feels-like temperatures are also more frequent on every continent, the new research shows. Subtropical regions, including southern North America, southern Europe and northern and southern Africa, now experience up to 50 additional days annually with “strong to extreme heat stress,” defined by researchers as a UTCI greater than or equal to 89.6 degrees and 114.8 degrees Fahrenheit, respectively.

Exposure to at least one day of extreme heat stress has risen from 16% to 22% of the global population, equivalent to about one billion people, according to the paper.

As a result, global heat stress is increasing in frequency, severity and duration — both during the day and at night, the researchers found.

Nighttime heat is especially significant for health, because if the temperatures remain high overnight, the human body doesn’t have as much of an opportunity to recover from the heat of the day, Emerton noted.

Extreme heat stress, now occurs 2.5 times more often in Europe and South America, twice as often in North America and 1.8, 1.7 and 1.2 times more often in Africa, Oceania and Asia, respectively, according to the paper.

The increased instances of heat stress experienced by modern populations is a direct result of climate change, Emerton noted.

While empirical evidence shows that heatwaves are becoming more frequent, longer and more intense, the changes experienced by people around the world — including how the heat impacts them both during the day and at night — has not yet been well-studied, the researchers said.

Action plans for heat health, as well as early-warning systems, urban cooling interventions and the integration of heat stress metrics in climate risk assessments, will be necessary to protect populations from increased heat stress, according to the paper.

“We hope this helps people across the world understand the changes that are happening, and we hope that information can support decision-making on how to plan and adapt for the future,” Emerton said.

Copyright © 2026, ABC Audio. All rights reserved.

World news

UK Prime Minister Keir Starmer announces resignation with ‘good grace’

Prime Minister Keir Starmer announces his resignation as UK Prime Minister and Leader of the Labour Party, outside No.10 Downing Street on June 22, 2026 in London, England. (Photo by Dan Kitwood/Getty Images)

(LONDON) — Prime Minister Keir Starmer announced on Monday he would resign as the leader of his party and as prime minister, setting the stage for the United Kingdom’s seventh prime minister within a decade.

Starmer, who said he spoke on Monday with King Charles, said he expected to remain in office until a successor was chosen from within his Labour Party.

“The question my party is asking now is whether I am best placed to lead us into the next general election,” he said outside 10 Downing Street. “I have heard the answer of my parliamentary party to that question, and I accept that answer with good grace.”

Starmer, who had led Labour since 2020, was elected to lead the country in a general election 2024. His replacement is expected to be chosen by his party.

Starmer said he asked party leaders to open nominations for a successor on July 9. He did not give a date for his departure from 10 Downing Street, but said he expected a new prime minister to be in place by September, when Parliament returns from its summer recess.

The resignation announcement followed months of turmoil for Starmer, with some members of his own party criticizing his leadership, saying he had not been able to deliver the rapid change needed after taking office following 14 years of Conservative Party rule in Britain.

Many in Starmer’s Labour party had written to Starmer asking him to step down following local elections in May, which saw the party lose more than 1,000 seats on local councils, results that were widely interpreted as a repudiation by British voters of Labour’s performance under the prime minister’s leadership.

A formal challenge to his premiership had not yet begun as of Monday, but some members of his party have in recent weeks coalesced in public support of Andy Burnham, the former mayor of Greater Manchester, as his potential successor.

Burnham, who won a special election on Friday to become a member of parliament representing Makerfield, was expected to be sworn in in the House of Commons on Monday.

Following Starmer’s announcement, Burnham said on social media that he would seek a nomination in the Labour leadership contest.

“People want to see progress on economic growth, cost of living, public services, housing and opportunities for the next generation,” he said. “Political change should never distract from the responsibility to improve people’s lives.”

Another potential successor, Wes Streeting, a member of parliament who resigned from his position as Starmer’s health secretary in May, threw his support behind Burnham on Monday.

“We could spend the summer exaggerating our small differences, or we can roll up our sleeves and help [Burnham] to deliver the change our Party and our country needs,” Streeting said in a statement. “That is the choise that I am making and I hope that everyone else will back Andy, too.”

Starmer long said he intended to see out his full five-year term, which began with his party’s 2024 landslide election victory, which also delivered Labour a historic majority in the House of Commons.

Ursula von der Leyen, the president of the EU Commission, praised Starmer after his announcement, saying, “It can take many leaders years to grow into the statesman you became in just two years. European and Ukrainian security is stronger because of you. Thank you, dear Keir.”

ABC News’ David Brennan, Jamie Dorrington and Zoe Magee contributed to this report.

Copyright © 2026, ABC Audio. All rights reserved.

World news

Suspect charged after 3-year-old boy wound up in crocodile enclosure released on bail

Stock image of handcuffs. (Westend61/Getty Images)

(LONDON) — The man arrested and charged after a 3-year-old boy wound up in a crocodile enclosure at a British zoo was released on bail Friday as the investigation continues, police said.

The unidentified 30-year-old suspect from Norfolk was released after investigators said he “was assessed as unfit for police interview,” according to the Cambridgeshire Constabulary.

The incident occurred on Thursday afternoon at Johnsons of Old Hurst, a family-run farm and zoo located in Huntingdon in Cambridgeshire, when the unidentified boy “ended up in the crocodile enclosure,” police said.

The boy sustained “serious injuries” while in the enclosure and was pulled out by staff from the zoo. He received medical treatment at the scene before being taken to the hospital, according to the police.

He was listed in critical but stable condition as of Friday. The suspect, who will remain on bail until September, is not known to the victim, according to police.

The suspect was arrested under suspicion of attempted murder.

Johnsons of Old Hurst said its tropical house, which is home to multiple species of crocodiles and other reptiles, will remain closed until further notice “out of respect to the family.”

“Our thoughts and prayers are with the boy and his family following the incident that occurred today,” Johnsons of Old Hurst said in a statement on social media Thursday. 

-ABC News’ Meredith Deliso contributed to this report.

Copyright © 2026, ABC Audio. All rights reserved.

World news

Thousand-year-old ancient oak tree tied to ‘Robin Hood’ legend has died, wildlife charity says

Major Oak, RSPB Sherwood Forest Nature Reserve, Nottinghamshire, May 2026 (Ben Andrew/RSPB)

(LONDON) — A giant, ancient oak tree located in the the Sherwood Forest — the iconic setting of the “Robin Hood” legend — has died, one of the U.K.’s top bird and wildlife conservation charities said.

Famous for its enormous trunk — about 36 feet in circumference — and gnarled branches, the Major Oak was believed to be about 1,200 years old, according to the RSPB Bird & Wildlife Conservation Charity.

The tree had been in “visible decline” for several years, the charity said and failed to produce any leaves this spring.

“Whilst the tree’s failure to produce leaves this year is heart-breaking for everyone — from the many people over the years who have looked after this magnificent tree to the millions who have travelled here to see it — we know the Major Oak will have a lasting legacy, first and foremost because it is so inextricably linked to Robin Hood and Sherwood Forest,” Hollie Drake, senior site manager at RSPB Sherwood Forest, said in a statement.

The organization said it couldn’t determine the exact cause of the tree’s demise.

Among the factors cited were poor soil and a weakened root system as well as “well-intentioned efforts to preserve the tree’s impressive shape” over the years, including metal bracing and coverings that prevented the tree from aging naturally, the organization said.

The group also cited the effects of climate change and recent heat waves and drought.

While the tree has died, the organization said the oak will remain standing in its place in the park, “continuing as an emblem in the landscape and providing valuable decaying wood habitat.”

In addition, acorns and cuttings from the tree have already been grown into saplings.

“There are Major Oak saplings planted in locations right around the world, so we are planning work to ensure that its offspring will grow and generate their own acorns — and legends — for centuries to come,” the organization said.

Copyright © 2026, ABC Audio. All rights reserved.

World news

Man arrested after 3-year-old boy critically injured in crocodile enclosure: Police

Stock photo of a crocodile. (Diego Kondratzky/500px/STOCK PHOTO/Getty Images)

(NEW YORK) — A man has been arrested on suspicion of attempted murder after a 3-year-old boy wound up in a crocodile enclosure at a zoo in eastern England, suffering serious injuries, according to police.

The “distressing incident” occurred Thursday afternoon at Johnsons of Old Hurst, a family-run farm and zoo located in Huntingdon in Cambridgeshire, police said.

The boy “ended up in the crocodile enclosure” and was taken to a local hospital, where he was in critical but stable condition, Cambridgeshire police said.

A 30-year-old man who is an apparent stranger to the child has been arrested on suspicion of attempted murder in connection with the incident, police said.

“At this stage we are speaking to people who were at the zoo at the time of this distressing incident to understand more about the circumstances,” Det. Insp. Verity McCann said in a statement. “We do not believe the man arrested and the child are known to each other.”

The incident remains under investigation.  

Huntingdon Member of Parliament Ben Obese-Jecty said his “thoughts are with the young victim and his family during a hugely traumatic and difficult time.”

“This is now a live criminal investigation and I would ask people to refrain from speculation online,” he said in a statement on social media.

Johnsons of Old Hurst said its tropical house, which is home to multiple species of crocodiles and other reptiles, will remain closed until further notice “out of respect to the family.”

“Our thoughts and prayers are with the boy and his family following the incident that occurred today,” Johnsons of Old Hurst said in a statement on social media Thursday.

Copyright © 2026, ABC Audio. All rights reserved.

World news

Ukraine strikes Moscow oil refinery in large-scale drone attack, with Zelenskyy saying it’s ‘time the war ended’

Black smoke rises from the area of the Russian oil producer Gazprom Neft’s Moscow oil refinery on the south-eastern outskirts of Moscow on June 18, 2026. (Photo by AFP via Getty Images)

(LONDON) — Ukraine launched hundreds of drones on Thursday targeting more than a dozen Russian regions, including Moscow, where they struck an oil refinery, sending plumes of black smoke into the air over the Russian capital.

Russia’s Ministry of Defense said the country’s defenses destroyed some 555 drones in the early morning hours. About 180 of those were shot down as they approached Moscow, the city’s mayor, Sergei Sobyanin, said in an update in Russian on the Telegram messaging app.

Ukraine laid claim to the aerial attack, with President Volodymyr Zelenskyy saying it marked the second time within a week that Kyiv had targeted the Moscow Oil Refinery, a sprawling facility in the city’s southeast that’s run by a subsidiary of state-owned Gazprom. Video verified by ABC News showed blasts at the Kapotnya district refinery.

“This is a fully justified response to Russian attacks on our cities and communities, and another important result of our warriors’ work against facilities that sustain Russia’s war machine,” Zelenskyy of Ukraine said on social media.

Russia on Thursday also continued its nightly long-range attacks on Ukraine, firing at least seven ballistic missiles and 239 drones at Ukraine overnight, the General Staff of the Armed Forces of Ukraine said in an update posted on social media. Ukraine said its defenses shot down or otherwise destroyed at least 216 drones or missiles.

Thursday’s Ukrainian strike ranked among the largest single-night long-range attacks undertaken by Kyiv since the war began more than four years ago. The country’s military said it targeted the refinery because it is “involved in supporting the Russian military.”

Zelenskyy sought in his social post to position Ukraine’s long-range strikes, which have escalated in recent weeks, as a means to push Moscow toward diplomacy. He said Ukraine’s Western partners have “have noted the precision and effectiveness of our mid-range strikes and long-range sanctions.”

The attack came in the hours before defense ministers of NATO states were set to gather in Brussels, Belgium, for a summit, where Ukraine’s security was among the topics to be discussed.

The Moscow public prosecutor’s office said “several” districts in the city were attacked by drones on Thursday, claiming there had been damage to apartment buildings. The office said there were casualties reported, but did not detail them.

Russia’s Department of Defense said it had launched in response a drone-and-missile attack against “fuel and energy facilities used by the Ukrainian Armed Forces.”

ABC News’ Victoria Beaule, Helena Skinner, Anna Sergeeva, Oleksiy Pshemyskiy and Jamie Dorrington contributed to this report.

Copyright © 2026, ABC Audio. All rights reserved.

World news

Massive chunk of sea ice has not refrozen in West Antarctica, satellite images show

Sea ice concentration, June 14, 2026. (National Snow and Ice Data Center)

(ANTARCTICA) — A massive chunk of sea ice in West Antarctica has not refrozen following a winter heatwave in the region – a dramatic change that could further contribute to global sea level rise, experts told ABC News.

Graphics based on satellite imagery from the University of Colorado Boulder’s National Snow and Ice Data Center taken on Sunday show a large portion of sea ice measuring approximately 150,000 square miles – roughly the size of Montana – is not included in what is typically already frozen at this time of year, which is mid-winter in the Southern Hemisphere, experts told ABC News.

Every winter, Antarctic sea ice grows and decays, Peter Neff, a glaciologist at the University of Minnesota who specializes in ice core records, told ABC News. But since 2015, Antarctic sea ice has entered a “new, much reduced state,” in which less and less is re-freezing due to rising air and sea temperatures, Neff said.

This year, the level of sea ice in West Antarctica is about 50% lower than average, Neff estimated.

“This is a dramatic but not surprising observation in the context of the huge changes that have been occurring in Antarctica, particularly in this region of Antarctica, over the past decade,” Chuck Amsler, a professor of biology at the University of Alabama at Birmingham, told ABC News.

If the West Antarctica Ice Sheet were to collapse in its entirety, it has the potential to contribute more than 10 feet in sea level rise, according to a 2025 study by the International Thwaites Glacier Collaboration, a partnership between U.S. and U.K. agencies.

It is possible that this year’s June sea ice level in the area may surpass last year’s record low, Rose Malanga, a Ph.D. student at the University of Illinois Urbana-Champaign who conducted field research in Antarctica earlier this year, told ABC News. In June of both this year and 2025, the region had some of the lowest sea ice levels on record, Ellen Buckley, an assistant professor at the University of Illinois Urbana-Champaign’s Department of Earth Science and Environmental Change, told ABC News.

Data gathered by the Copernicus Earth observation program in June 2025 showed there was 12.6 million square kilometers of Antarctic sea ice, which is about 1.3 million square kilometers less than the 1991-2020 average.

Contributing factors likely include strengthening westerly winds, a phenomenon that’s connected to global warming due to climate change, as well as how the ocean is responding to those surface winds, Neff added.

A low-pressure anomaly north of the Bellingshausen Sea, which is adjacent to West Antarctica’s Antarctic Peninsula, is likely causing warm air from higher latitudes to warm the region and prevent sea ice formation, Buckley said.

“Winds drive how the ocean moves, but satellites can’t see into the ocean, so without being able to get down there, especially during the wintertime, we have very limited ability to do research,” he said.

The news of the lack of sea ice comes on the heels of above-average temperatures in the region, records show.

 

From January through April, the Bellingshausen Sea, where the ice would typically form, has seen sea surface temperatures anywhere from 1.8 to 5.4 degrees Fahrenheit above average, according to National Oceanic and Atmospheric Administration data. Throughout May, the sea surface conditions cooled slightly but remained about 1.8 to 3.6 degrees Fahrenheit above average temperatures. 

In June, the Bellingshausen Sea surface temperature varied by as much as 1.8 degrees Fahrenheit above normal. Air temperatures over the Bellingshausen Sea are forecast to be up to 18 degrees Fahrenheit above average from Tuesday through the weekend.

The area that has not yet refrozen is located upwind of the regions on the Antarctic Peninsula that just experienced this warming. The heat wave can contribute to the lack of sea ice extent because there is not reflective white ice surface to keep it cold, Neff said.

“With this kind of situation where there isn’t sea ice forming in the winter, that means in the spring there will be less sea ice to melt,” according to Buckley.

The question of why the Antarctic sea ice freeze and thaw cycle has been behaving differently in the last 10 years, compared to the previous 30 years, is a “huge area of research” right now, Neff said, especially in the western region of the continent, which is being monitored closely by scientists.

Glaciologists have taken a particular interest in Antarctica’s western shelf due to its potential to cause a severe rise in sea levels. Thwaites Glacier, also known as the “Doomsday Glacier,” already contributes to 4% of overall sea level rise, while Pine Island Glacier is one of Antarctica’s fastest-melting glaciers.

Deterioration of the remaining portion of the Thwaites Glacier’s floating ice shelf has been accelerating in recent months and is likely to break off in the coming weeks or months, Neff said, adding that while it won’t completely destabilize the glacier it will contribute significantly to global sea level rise.

The Antarctic Peninsula is warming about five times faster than the global average. The most severe heat event occurred in March 2022, when the continent recorded temperatures between 54 degrees and 72 degrees Fahrenheit above normal.

“The warm events are expected to be coming more frequently,” Neff said.

ABC News’ Kenton Gewecke and Sam Wnek contributed to this report.

Copyright © 2026, ABC Audio. All rights reserved.

World news

Russia confirms warship fired warning shots at UK yacht in English Channel

A sign is displayed out the Ministry of Defence headquarters, May 7, 2024, in London. (Leon Neal/Getty Images)

(LONDON) — A Russian Navy vessel fired warning shots at a U.K.-registered yacht in the English Channel on Tuesday, the Russian military confirmed, saying the civilian boat was making a “dangerous approach” toward the warship.

The incident was reported midday Tuesday about 20 nautical miles south of the Isle of Wight, outside U.K. territorial waters.

The Russian frigate Admiral Grigorovich detected the U.K. yacht “proceeding under engine power on a dangerous course that would bring it into close proximity with the warship,” the Russian Ministry of Defense said in a statement.

The Russian defense ministry said the frigate’s crew attempted to make radio contact with the yacht, launched signal flares and emitted sound signals, but the boat “continued its dangerous approach.”

When the two vessels were about 150 meters apart, the frigate’s commander fired warning shots “from small arms across the yacht’s course,” at which point the yacht immediately changed course away from the warship, the Russian defense ministry said.

“The crew of the Admiral Grigorovich acted in strict accordance with international navigation rules and took all necessary measures to prevent an incident,” the Russian Ministry of Defense said.

The British military is investigating the incident after the yacht alleged that the Russian warship fired warning shots nearby at a distance of approximately 500 yards (about 457 meters).

The Royal Navy patrol ship HMS MERSEY was monitoring the Russian vessel at the time, ABC News understands.

A seaboat from HMS MERSEY visited the yacht to gather more information and confirm those on board are safe. No injuries or damage have been reported and the yacht is continuing on its journey.

A spokesperson for the U.K.’s Ministry of Defense told ABC News they are “investigating reports of an incident in the Channel.”

The incident comes a day after the U.K.’s Royal Navy led an interdiction of a tanker, the Smyrtos, sanctioned for being part of Russia’s shadow fleet, in the English Channel.

The U.K.’s defense ministry is viewing Tuesday’s reported incident as isolated and not linked to the interception, ABC News understands.

Copyright © 2026, ABC Audio. All rights reserved.

World news

British prime minister announces social media ban for kids 16 and under

Close up of young college students hands holding mobile phones. (Daniel de la Hoz/Getty Images)

(LONDON) — U.K. Prime Minister Sir Keir Starmer announced he would be introducing a social media ban for children 16 and under in Britain on Monday.

The ban would prohibit kids age 16 and under from using “platforms like Snapchat, TikTok, YouTube, Instagram, Facebook and X,” the U.K. government said in a statement, but it is not expected to impact messaging apps like Signal and WhatsApp.

“We’re going further than any country in the world by banning social media for under-16s and putting wider protections in place to give kids their childhood back,” Starmer said in a press conference Monday, saying the social media ban will “give [kids] more time, more security, more freedom to grow up, more opportunity.”

“This is a line in the sand. Tech giants had their chance and failed, but we’re stepping in to protect children, back parents and set a new normal for future generations,” he added.

Social media platforms generally require users to be at least 13 years old to use their platforms and services, but those requirements may vary according to local laws.

Starmer said he hopes the legislation for the social media ban would be discussed in the U.K. parliament before Christmas and would be implemented in early 2027.

Britain is following a similar strategy as Australia, whose social media ban for kids went into effect in December 2025, but is adding more security measures, according to the government.

“The government will also go further than a blanket ban on social media with world-leading blocks on harmful functions such as livestreaming and stranger communication with children for under-16s,” the government said in a statement.

Other countries have also proposed social media bans or announced similar age restrictions, including Canada, Brazil and Indonesia. Several additional countries, including France, Spain, Denmark, Thailand, and South Korea, are looking into or developing strategies to address kids’ social media use, according to The Associated Press.

Social media companies have pushed back against proposals to ban social media for kids under 16, an important user base for the companies and their bottom line.

“We’ve invested in expert-led, age-appropriate experiences and default protections for teens for over a decade and will continue to do so,” a YouTube spokesperson said in a statement, following the U.K. government’s announcement on Monday. “YouTube is a vital resource for young people, educators and parents. Blanket bans push kids out of such curated, supervised, beneficial experiences and towards anonymous, less safe services.”

Snapchat said it shared the British government’s “objective of protecting people from online harm” but noted that “because the majority of time spent on Snapchat is in private messaging between friends and family, an outright ban that disconnects teens from those relationships doesn’t make them safer — it may simply push them to less safe platforms.

“We have long supported thoughtful and proportionate regulation, including the UK’s groundbreaking Online Safety Act, and remain committed to working with [the U.K.’s Office of Communications] on implementation,” a Snap Company spokesperson in a statement. “It is vital that the Government now carefully considers the scope of a ban, and how it will define and apply its exclusions.”

Meta, which owns Facebook, Instagram and the messaging app Whatsapp, said the company also opposes a social media ban for children.

“We share the goal of keeping teens safe online, which is why we developed Teen Accounts to automatically limit who can contact them and the content they see,” a Meta spokesperson said. “Like others, we don’t think bans will achieve this goal.”

The Meta spokesperson added that such bans “risk isolating teens from online communities and information, and driving them to unregulated alternatives that lack built-in protections and parental controls.”

“To be both effective and easy for parents, any restrictions must be underpinned by an age verification system on devices so people aren’t asked to hand over ID to dozens of individual services to prove their age,” they said. “We will continue to engage with the government and Ofcom as they work to implement this policy.”

When reached by ABC News, TikTok said in a statement, “We share the government’s goal of safe online experiences for teens, which is why teen accounts on TikTok have more than 50 preset safety and privacy settings, such as private accounts, and we continue to invest in the latest technologies to advance platform safety. We will examine the details of the government’s measures, and we look forward to collaborating constructively with the government on this important issue.”

ABC News has reached out to X for comment.

Copyright © 2026, ABC Audio. All rights reserved.

World news

Moscow mayor says dozens of Ukrainian drones downed in attack on Russian capital

Sergey Sobyanin, Mayor of Moscow, August 29, 2017 in Moscow, Russia. (Photo by Sandra Montanez/Getty Images)

(LONDON) — Dozens of Ukrainian long-range drones attacked Moscow overnight into Tuesday morning, according to the city’s Mayor Sergey Sobyanin, with damage confirmed at a major oil refinery and flight restrictions disrupting flights at all four of the city’s international airports.

“Over the past 24 hours, an attack by enemy drones on Moscow has continued. One of the drones damaged a facility on the territory of the Moscow Refinery. There were no casualties. Emergency services are working at the scene of the incident,” Sobyanin wrote in a post to Telegram. At least 60 Ukrainian drones were shot down, the mayor said.

Purported videos of the Gazprom-owned refinery in Moscow showed fire and a large plume of black smoke rising over the facility, which is located in the Kapotnya District to the southeast of the city.

Regional Governor Andrei Vorobyov said in a post to Telegram that 86 Ukrainian drones were intercepted over the wider Moscow region, with six people injured.

Ukrainian forces have been expanding their drone attacks toward Moscow in recent months, as just one element of its growing long-range strike campaign into Russia — which officials in Kyiv refer to as “long-range sanctions.”

Tuesday marked the ninth consecutive day of Ukrainian drone attacks on Moscow, according to statements issued by Sobyanin on Telegram. The number of drones that Sobyanin reported shot down on Tuesday was also the largest of any day since May 17.

Already this year, Sobyanin has reported the downing of more Ukrainian drones — 1,134 craft — than in all of 2025, when the mayor said Russian forces intercepted 734 Ukrainian drones en route to the capital.

The latest Ukrainian strikes came a day after a major Russian attack on Kyiv, which killed at least five people, damaged a historic cathedral and prompted Ukraine’s Foreign Minister Andrii Sybiha to brand Russian President Vladimir Putin a “barbarian.”

Ukrainian President Volodymyr Zelenskyy shared a purported video of the burning Moscow refinery on Telegram on Tuesday morning, attributing the damage to “Ukrainian long-range strikes.”

“Russia must be compelled to end the war against our people. And Ukrainian long-range weapons are one of the important components of such coercion,” Zelenskyy wrote.

“This is a just response to Russian attacks and a response to the prolongation of the war, which needs to be ended,” Zelenskyy added.

Andriy Kovalenko, the head of the Counter-Disinformation Center operating as part of Ukraine’s National Security and Defense Council, said that the Moscow refinery is one of the country’s largest, with a refining capacity of around 11 million tons of oil per year. The plant, he said, accounts for some 40% of Moscow’s gasoline needs.

“Even though Putin has deployed almost all of the key air defense and missile defense systems to Moscow, this doesn’t save the Russians. Putin is not a guarantee of safety for Muscovites,” Kovalenko wrote.

Russia’s Defense Ministry said the attack on Moscow was one element of a larger wave of overnight strikes. The ministry claimed that Russian forces downed at least 172 Ukrainian drones overnight into Tuesday morning.

Russia’s federal air transport agency, Rosaviatsiya, announced flight restrictions at more than a dozen airports across southern and western Russia, including at all four of Moscow’s international airports — Domodedovo, Vnukovo, Zhukovsky and Sheremetyevo.

Elsewhere, flight restrictions affected airports stretching from Sochi on the Black Sea coast to Nizhnekamsk in the Tatarstan Republic, some 750 miles from Ukraine.

Ukraine’s air force said Russia continued its own long-range attacks overnight. The air force said in a post to Telegram that Russia launched 132 drones and two missiles into the country in its latest barrage, of which 114 drones were intercepted or suppressed

Both missiles and 16 drones impacted across nine locations, the air force said.

The latest exchanges came as Zelenskyy sat down with Western leaders — among them President Donald Trump — at the G7 summit in Evian-les-Bains, France, on Tuesday.

On Monday, the Ukrainian leader said he would use his visit to the G7 gathering to again appeal for Kyiv’s Western partners to put more pressure on Putin to end the Russian invasion.

ABC News’ Emily Chang contributed to this report.

Copyright © 2026, ABC Audio. All rights reserved.