Mysterious leaks in the Nord Stream gas pipe network began with “powerful subsea blasts” and resulted from “deliberate actions”.
Two pipelines running underwater from Russia to Germany were damaged in a total of three places on Monday.
Nord Stream AG, the owner, described the breakages as “unprecedented”. The pipes were not pumping gas to Europe at the time the leaks were found amid the dispute over Russia’s war in Ukraine.
Mateusz Morawiecki, the Polish prime minister, said it was an “act of sabotage”, while his Danish counterpart Mette Frederiksen said she views the leaks as “deliberate actions”, and the Danish energy authority said any event like this was “extremely rare”.
Dramatic gas bubbles rising to the sea’s surface measure 100m in diameter and will continue for several days, the authority said.
The two pipes were damaged near the Danish island of Bornholm in the southern Baltic Sea.
The Kremlin said it could not rule out sabotage as a cause of the damage, with spokesman Dmitry Peskov describing developments as “very concerning news”.
A European security source said: “There are some indications that it is deliberate damage. You have to ask: Who would profit?”
A reading from a nearby seismograph, which records vibrations on the planet’s surface, was found to show spikes at similar times to when the losses in pressure in the pipes were first recorded, according to a German geology research centre.
Image: The gas leak from a Danish F-16 interceptor near Bornholm island. Photo: Danish Defence
‘No doubt these were explosions’
Sweden’s national seismology centre said its stations recorded “powerful subsea blasts” in the area where the gas leaks occurred, the latter measuring the equivalent of a magnitude-2.3 earthquake.
Bjorn Lund, a seismologist with Uppsala University who is part of Sweden’s national seismic network, told the national broadcaster SVT: “There is no doubt that these were explosions.”
He said the first was recorded in the early hours of Monday southeast of Bornholm. The latter and stronger blast on Monday evening was northeast of the island and equivalent to 100kg of dynamite.
“We know very well what an underwater blast looks like. And so in this case, there’s no doubt this is not an earthquake,” Mr Lund said.
Explosions in same area where gas leaks registered
Swedish state broadcaster SVT said the first explosion was recorded at 2.03am on Monday and the second at 7.04pm on Monday.
The warnings about the gas leaks came from the Maritime Authority at 1.52pm and 8.41pm on Monday respectively, after ships detected bubbles on the surface.
SVT said it had obtained the coordinates of the measured explosions, and they were in the same area where the gas leaks were registered.
Earlier, the country’s Maritime Authority had issued a warning about two leaks in the Nord Stream 1 pipeline, northeast of Bornholm, which until the Ukraine war provided about 60% of Germany’s gas needs.
On Monday, Denmark issued a warning about a leak in the yet-to-be-opened Nord Stream 2 pipeline, south of Dueodde, which had been built to boost the amount of Russian gas supplied to Germany.
Image: Workers at the construction site of the Nord Stream 2 gas pipeline
Were the leaks caused by Russian sabotage?
On Tuesday, a ceremony was held to inaugurate a new pipeline, Baltic Pipe, to carry Norwegian gas through Denmark to Poland, which it is hoped will ease some pressure on European gas supplies.
Simone Tagliapietra, an energy expert with the Bruegel think-tank in Brussels, said the leaks “can’t be a coincidence” and speculated they could have been caused by Russian sabotage or anti-Russian sabotage.
One possibility is Russia signalling it “is breaking forever with Western Europe and Germany” as Poland inaugurates its pipeline with Norway, he said.
Image: Satellites captured an image of the pipeline rupture. Pic: Planet Labs PBC
‘Unprecedented destruction’
The leak from Nord Stream 2, discovered by the Danish Defence F-16 interceptor response unit, prompted the setting up of a five nautical mile exclusion zone, to protect shipping from any danger.
The Danes have now marked off the leak from Nord Stream 1.
Nord Stream AG said it was impossible to estimate when the gas network system would be working again.
“The destruction that occurred on the same day simultaneously on three strings of the offshore gas pipelines of the Nord Stream system is unprecedented,” it said.
“It is not yet possible to estimate the timing of the restoration of the gas transport infrastructure.”
Nord Stream 1’s twin undersea pipelines opened in 2011, with the ability to supply up to 27.5 billion cubic metres of gas a year each.
Despite not carrying gas to Germany and beyond, both pipelines have apparently remained full of gas, which is now leaking into the sea.
It was not immediately clear what consequences would follow, especially as methane in the atmosphere is a driver of climate change. The EU Commission said it would analyse the potential impact.
German environmental group Deutsche Umwelthilfe said any effects from an explosion would be local and that some gas would dissolve in the sea.
A famine has been declared in Gaza City and the surrounding neighbourhoods.
The Integrated Food Security Phase Classification (IPC) – a globally recognised system for classifying the severity of food insecurity and malnutrition – has confirmed just four famines since it was established in 2004.
These were in Somalia in 2011, and in Sudan in 2017, 2020, and 2024.
The confirmation of famine in Gaza City is the IPC’s first outside of Africa.
“After 22 months of relentless conflict, over half a million people in the Gaza Strip are facing catastrophic conditions characterised by starvation, destitution and death,” the report said, adding that more than a million other people face a severe level of food insecurity.
Image: Israel Gaza map
Over the next month conditions are also expected to worsen, with the famine projected to expand to Deir al-Balah and Khan Younis, the report said.
Nearly a third of the population (641,000 people) are expected to face catastrophic conditions while acute malnutrition is projected to continue getting worse rapidly.
More on Gaza
Related Topics:
What is famine?
The IPC defines famine as a situation in which at least one in five households has an extreme lack of food and face starvation and destitution, resulting in extremely critical levels of acute malnutrition and death.
Famine is when an area has:
• More than 20% of households facing extreme food shortages
• More than 30% of children suffering from acute malnutrition
• A daily mortality rate that exceeds two per 10,000 people, or four per 10,000 children under five
Over the next year, the report said at least 132,000 children will suffer from acute malnutrition – double the organisation’s estimates from May 2024.
Israel says no famine in Gaza
Volker Turk, the UN Human Rights chief, said the famine is the direct result of actions taken by the Israeli government.
“It is a war crime to use starvation as method of warfare, and the resulting deaths may also amount to the war crime of wilful killing,” he said.
COGAT, the Israeli military agency that coordinates aid, has rejected the findings.
Israel accused of allowing famine to fester in Gaza
Tom Fletcher, speaking on behalf of the United Nations, did not mince his words.
Gaza was suffering from famine, the evidence was irrefutable and Israel had not just obstructed aid but had also used hunger as a weapon of war.
His anger seeped through every sentence, just as desperation is laced through the report from the Integrated Food Security Phase Classification (IPC).
Conditions are expected to worsen, it says, even though the Gaza Strip has been classified as a level 5 famine. There is no level 6.
But it took only moments for the Israeli government to respond in terms that were just as strident.
Israel’s foreign ministry said there is no famine in Gaza: “Over 100,000 trucks of aid have entered Gaza since the start of the war, and in recent weeks a massive influx of aid has flooded the Strip with staple foods and caused a sharp decline in food prices, which have plummeted in the markets.”
Another UN chief made a desperate plea to Israel’s prime minister to declare a ceasefire in the wake of the famine announcement.
Tom Fletcher, UN under-secretary general for humanitarian affairs, said famine could have been prevented in the strip if there hadn’t been a “systematic obstruction” of aid deliveries.
“My ask, my plea, my demand to Prime Minister Netanyahu and anyone who can reach him. Enough. Ceasefire. Open the crossings, north and south, all of them,” he said.
The IPC had previously warned famine was imminent in parts of Gaza, but had stopped short of a formal declaration.
Image: Palestinians struggle to get aid at a community kitchen in Gaza City. Pic: AP
The latest report on Gaza from the UN Office for the Coordination of Humanitarian Affairs (OCHA) says there were almost 13,000 new admissions of children for acute malnutrition recorded in July.
The latest numbers from the Gaza health ministry are 251 dead as a result of famine and malnutrition, including 108 children.
But Israel has previously accused Hamas of inflating these figures, saying that most of the children who died had pre-existing health conditions.
The Ukrainian suspected of coordinating attacks on the Nord Stream pipelines had served in Ukraine’s Secret Service and in the Ukrainian Army’s special forces, Sky News understand.
Serhii K., 49, was arrested in northern Italy on Thursday following the issuance of a European arrest warrant by German prosecutors.
It is not known whether he was still serving at the time of the pipeline attack in 2022 and Ukraine’s government has always denied any involvement in the explosions.
According to sources close to the case, the suspect has been found in a three-star bungalow hotel named La Pescaccia in San Clemente, in the province of Rimini.
Please use Chrome browser for a more accessible video player
1:58
Man arrested over Nord Stream attacks
When military officers from Italy’s Carabinieri investigative and operational units raided his bedroom, he didn’t try to resist the arrest.
The hotel’s employees have been questioned, but no further evidence or any weapons were found, the sources added.
Serhii arrived on Italy’s Adriatic coast earlier this week, and the purpose of his trip was a holiday. He was found with his two children and his wife.
More on Italy
Related Topics:
At least one of the four people within his family had a travel ticket issued in Poland. He crossed the Italian border with his car with a Ukrainian license plate last Tuesday.
He was travelling with his passport, and he used his real identity to check into the hotel, triggering an emergency alert on a police server, we have been told.
Image: A satellite image shows gas from the Nord Stream pipeline bubbling up in the Baltic Sea. File pic: Roscosmos via Reuters
After the arrest, he was taken to the Rimini police station before being moved to a prison in Bologna, the regional capital, on Friday.
Deputy Bologna Prosecutor Licia Scagliarini has granted the German judicial authorities’ requests for Serhii’s surrender, but Sky News understands the man told the appeal court that he doesn’t consent to being handed over to Germany.
He also denied the charges and said he was in Ukraine during the Nord Stream sabotage. He added that he is currently in Italy for family reasons.
While leaving the court, he was seen making a typical Ukrainian nationalist ‘trident’ gesture to the reporters.
The next hearing is scheduled for 3 September, when the Bologna appeal court is set to decide whether Serhii will be extradited to Germany or not. He will remain in jail until then.
In Germany, he will face charges of collusion to cause an explosion, anti-constitutional sabotage and the destruction of structures.
German prosecutors believe he was part of a group of people who planted devices on the pipelines near the Danish island of Bornholm in September 2022.
Serhii and his accomplices are believed to have set off from Rostock on Germany’s north-eastern coast in a sailing yacht to carry out the attack.
The explosions severely damaged three pipelines transporting gas from Russia to Europe. It represented a significant escalation in the Ukraine conflict and worsening of the continent’s energy supply crisis.
According to a US intelligence report leaked in 2023, a pro-Ukraine group was behind the attack. Yet, no group has ever claimed responsibility.
Image: Spare pipes for the Nord Stream 2 gas pipeline. File pic: Reuters/Fabian Bimmer
Sky News understands Genoa’s Prosecutor’s Office in northern Italy has requested their colleagues in Bologna to share the information related to Serhii.
Anti-terrorism prosecutors are investigating another alleged sabotage linked to the Russian shadow fleet oil tanker Seajewel, which sank off the port of Savona last February.
On Thursday, they asked an investigative police unit to figure out whether there is a link between that episode and the Nord Stream attacks.