In 1985, French secret service agents were sent to plant two bombs on our flagship, the Rainbow Warrior, ahead of its journey leading a peaceful anti-nuclear protest.
The evening of 10 July saw a lively atmosphere aboard the Rainbow Warrior as the crew and guests celebrated Steve Sawyer’s birthday. Margaret Mills, another crew member, had baked a birthday cake decorated with a jelly bean rainbow. People mingled and enjoyed drinks and slices of cake.
Little did they know that one of the guests was a French spy, observing all that was taking place to feed back to his colleagues. The spy departed just after 8pm, and at about 8.15pm, the skippers of all the protest yachts going to Moruroa descended into the hold of the Rainbow Warrior for a planning meeting.
Outside, French combat divers were attaching two bombs to the ship’s hull below the water line. The divers had motored across the harbour in an inflatable zodiac dinghy from a secluded launching ramp at Stanley Point, Devonport.

After planting the bombs, the pair escaped by swimming west towards the Auckland Harbour Bridge to be picked up. The pilot of the zodiac motored towards Mechanics Bay to be picked up by a campervan.
Close to midnight, with their guests gone, the Rainbow Warrior’s skipper Peter Willcox and some of the crew went off to bed. The remainder sat around the mess room table, chatting and enjoying the last bottles of beer.
The French agents in a zodiac dinghy motored across from Stanley Point (red) to Marsden Wharf (purple) where the Rainbow Warrior lay. The two divers escaped by swimming towards Auckland Harbour Bridge while the zodiac pilot motored towards Mechanics Bay (blue) to be picked up by a campervan.
The bombers’ strike
Suddenly, a big thud rocked the ship. The lights went out. There was the sharp crack of breaking glass. Then a sudden roar of water. The crew’s first thought was that they had been hit by a tugboat.
Martini Gotje went down below to check that Hanne Sorensen was not in her cabin. Fernando Pereira went down to his cabin to retrieve his camera equipment.
Then, there was a second explosion.
Peter Willcox called for everyone to abandon ship. Within minutes the ship was sunk.
Later, Willcox recalled: “I stood there looking at the boat with all of these bubbles coming out. That’s when Davey said ‘Fernando is down there’. I remember arguing with him, saying no, Fernando has gone to town, that’s what he always did. ‘No’ he said. ‘Fernando is down there’.”
Greenpeace photographer Fernando Pereira drowned. He had recently celebrated his 35th birthday. His young children would soon have their lives shattered by the news.
The first bomb made a massive hole two metres by three metres wide into the engine room. The second bomb severely damaged the propeller shaft. There may have been more deaths if everyone had been in bed, as metal from the first explosion had penetrated many of the empty cabins. The stunned Rainbow Warrior crew spent the rest of the night in or on the steps of the Wharf Police Station across the road from Marsden Wharf. Their plans for the Rainbow Warrior to lead the anti-nuclear protest flotilla to Moruroa Atoll were over.
Background to the bombing
At the time of the bombing, the Rainbow Warrior was about to lead a group of anti-nuclear testing vessels into the Pacific. To appreciate why the ship was bombed by the French government, it’s important to understand the political environment of the time, and how Greenpeace’s campaign against testing in the Pacific was so significant.
The Rainbow Warrior was about to lead a flotilla of anti-nuclear testing vessels to Moruroa Atoll in French Polynesia. To appreciate why the Rainbow Warrior was bombed, it is important to first understand how nuclear testing in the Pacific became such a controversial issue.
On 6 August 1945, the United States dropped a new and devastating weapon in the form of an atomic bomb on the city of Hiroshima in Japan. Three days later it dropped another atomic bomb on the city of Nagasaki. The USA dropped these nuclear weapons to speed up the end of the war against Japan and avoid a costly ground invasion of the Japanese home islands.
But the world had never seen such powerful weapons of mass destruction. Each bomb was more powerful than 10,000 tons of TNT explosive. Entire sections of the cities were totally destroyed and tens of thousands of men, women and children were killed outright or in the days and weeks afterwards. These bombs released radioactive fallout which contaminated the environment. Many people would die later from exposure to radiation. Women gave birth to deformed babies. To this day, historians argue about whether or not such weapons should ever have been used against Japan.

After World War II, tension developed between the USA and the USSR. What became known as the Cold War (1945-1991) began, where the two superpowers and their allies competed to spread their different forms of government across the world.
The USA and the USSR competed to produce the most powerful nuclear weapons in order to ensure their security. Governments now knew that if they launched nuclear weapons at another nuclear power, they would most likely be destroyed by their opponent’s weapons.
The two sides very nearly started a nuclear war over the Cuban Missile Crisis. Given the fragile post-World War II climate, the nuclear powers became careful not to provoke each other.
The USA, Britain and France sought remote areas to develop their nuclear weapons. Up until the 1960s, atmospheric nuclear tests were carried out in the Pacific by these powers.
The USA used the Marshall Islands. The British used Christmas Island and the Australian outback. France moved its testing programme from Algeria to French Polynesia in 1966. Nuclear devices were suspended by balloons high above the ground and detonated so that scientists could take measurements.
Atmospheric testing meant that radioactive fallout was carried by the wind for vast distances, which contaminated the environment. Significant numbers of people living on nearby islands like Rongelap in the Marshall Islands have since developed cancer. Women have had miscarriages and some have given birth to deformed babies (known as “jellyfish babies”).
From the late 1950s people in many countries became very concerned about the effects of nuclear testing on people and the environment. Many people in the Pacific argued that if the tests were safe, why did the nuclear powers not test in their own countries.
The USA and Britain stopped testing in the South Pacific in the early 1960s. Protest movements started up and the governments of Vanuatu, New Zealand, Australia and others called on France to stop testing at Moruroa Atoll. The French Government refused to stop tests and downplayed the risks.
In June 1972, Greenpeace yacht Vega sailed into the forbidden zone outside Moruroa Atoll to stop the upcoming nuclear test by its presence. This was an extremely dangerous protest action, as the crew could be be exposed to nuclear fallout from the explosion. David McTaggart (the skipper), Nigel Graham and Grant Davidson made blocks to seal the vents, to stop radioactive fallout entering the cabin. It was agreed that if they survived the nuclear blast and shockwave one crew member would expose himself on the deck to start the engine and motor out of the danger zone. After being ordered to leave, McTaggart refused to follow a French naval vessel out of the zone. This resulted in a chase where the Vega was rammed and McTaggart and crew were put in detention. Although the test went ahead, the Greenpeace action raised global awareness about the issue and put pressure on France to stop testing.
The New Zealand and Australian governments took France to the International Court of Justice in 1973 to try to stop the tests. However, France refused to follow the court’s ruling that it should stop testing. Norman Kirk, the New Zealand Prime Minister, sent two New Zealand navy frigates to protest on the edge of the Moruroa testing area.
A flotilla of civilian yachts were also protesting, including the Greenpeace yacht Vega skippered again by David McTaggart. Frustrated by McTaggart’s persistent non-violent protest actions, the French military boarded the Vega, where they severely beat McTaggart and one of his crew. He was hospitalised and lost vision in one of his eyes for several months. The French government tried to say his injuries were from a fall, but a crew member from the Vega smuggled out photos of the beating. This caused outrage in the international media and the French government was left humiliated.
Greenpeace was seen as a group of troublemakers by some members of the French government and military. The French navy found it very difficult to deal with non-violent protesters who would not cooperate. The protests led to the French abandoning atmospheric tests in favour of underground tests during 1974. However, protests at Moruroa continued in the hope that underground tests would also be stopped.

In 1985, Greenpeace sent its ship Rainbow Warrior on a Pacific Peace Voyage. The ship would help to evacuate the people of Rongelap Atoll in the Marshall Islands. In 1954, the US tested a nuclear weapon on Bikini Atoll which was one thousand times more powerful than the bomb dropped on Hiroshima. The people of Rongelap, 150 kilometres away, were not warned about the test and suffered from the radioactive contamination for decades afterwards. Eventually they asked Greenpeace to help move them to a new, uncontaminated atoll. Once the Rongelapese had been relocated, the ship would sail to Vanuatu and on to New Zealand. From Auckland, the Rainbow Warrior would lead a flotilla of vessels to Moruroa Atoll, in French Polynesia, to protest against the upcoming French nuclear tests.
Why did the French bomb the Rainbow Warrior?
The French government saw its nuclear testing programme as essential for France’s security (even though a nuclear armed world is hardly a secure one). But negative publicity about the testing would put pressure on the French government to stop its programme. It was for this reason that the French government wanted to stop the Rainbow Warrior’s upcoming anti-nuclear protest.
The Rainbow Warrior was a large vessel which could act as a flagship for the smaller protest yachts. French naval vessels would not be able to intimidate it as easily as the other, more fragile yachts. The Rainbow Warrior could carry large amounts of supplies, which meant that it could protest for a long period of time. The communications equipment on board would allow the crew to maintain radio contact with the outside world and send up-to-the-minute reports and photos to international news organisations.
The French navy would find it extremely difficult to deal with the non-violent tactics of the protest vessels. To avoid this, the French secret service DGSE was ordered to launch “Operation Satanique,” where French secret service agents were sent to New Zealand to sink the Rainbow Warrior before it could lead the protest flotilla.
The Aftermath
On 11 July 1985, news spread of dramatic explosions on the Auckland waterfront. Greenpeace flagship the Rainbow Warrior had been sunk while moored at Marsden Wharf. One crew member, Fernando Pereira, had been killed. Navy divers who retrieved his body at 4am discovered that the blast came from outside the hull of the ship and a murder enquiry was launched by New Zealand police.
Police investigation
The police had a lucky break. On the evening of 10 July, two members of the Auckland Outboard Boating Club were watching out for people stealing boating equipment. At around 9.30pm, they saw a man in a wetsuit dragging a zodiac ashore after going under the Ngatipi Bridge on Tamaki Drive. The man was picked up by a couple in a Newmans Toyota campervan. One of the men took down the van’s registration number and gave it to the police.

After the bombing, the police were able to follow this lead, and when the couple went to return the van to the Newmans depot in Mt Wellington two days later, the staff delayed them long enough for the police to arrive. The couple were travelling on fake Swiss passports and would eventually be unmasked as French agents Alain Mafart and Dominique Prieur.
French involvement
The French government initially denied any involvement in the bombing. Alain Mafart and Dominique Prieur continued to pretend that they were a Swiss couple on honeymoon. Over the following weeks, their story unravelled as their passports were shown to be forgeries. The police gradually uncovered evidence that would show a highly organised operation involving more than ten French agents. For two months the French government continued to deny any involvement.
Under pressure, the French government launched an inquiry to find out if French agents were responsible for the attack. This Tricot Inquiry would state that the agents in New Zealand were only spying on Greenpeace and did not sink the ship. The scandal intensified as the French media published further allegations about French involvement. The French Defence Minister, Charles Hernu, was forced to resign and the head of the French secret service (the DGSE), Pierre Lacoste, was sacked. On 22 September 1985, the French Prime Minister, Laurent Fabius, gave a televised address in which he revealed that French agents bombed the Rainbow Warrior and that they acted on orders.
The New Zealand public was outraged that France could carry out such an attack on New Zealand territory. Thousands of New Zealand men had died fighting to defend France during World War I and II and many were angry this was how a former ally was treated. Many New Zealanders were already angry about how France was continuing to test nuclear weapons at Moruroa Atoll. These tests were seen as a threat to the environment and the people of the South Pacific. People argued that if (as the French claimed) the tests were safe, they should be carried out in France.
Greenpeace gained huge sympathy over the bombing, and donations poured in. The fact that New Zealand’s traditional allies, the United Kingdom and the United States, did not condemn France’s actions caused further bitterness. Following this, the New Zealand government pursued a more independent stance in world affairs. In 1987, New Zealand passed the Nuclear Free Zone, Disarmament, and Arms Control Act. The bombing cemented nuclear free policies as part of New Zealand’s identity.

The two French agents were found guilty of manslaughter. The New Zealand judge sentenced them each to ten years’ imprisonment on 22 November 1985. The French government wanted its agents returned to France.
In January 1986, New Zealand farm produce exports began to face obstacles in the French markets. The New Zealand government feared that if its exports to the European Community were blocked, the New Zealand economy would be severely damaged. This situation led the two governments to come to an agreement with the help of the United Nations. The agreement, reached on July 1986, led to a French apology, compensation fee and an agreement not to interfere with New Zealand exports to Europe. In return, the agents would serve three years on Hao Atoll in French Polynesia. Many New Zealanders did not like this deal and the nation was outraged when France broke the agreement and brought the two agents back to France within two years.
The sinking of the Rainbow Warrior failed to stop the protests at Moruroa Atoll. Greenpeace gained a huge amount of sympathy in New Zealand and around the world following the bombing, and if anything it had the opposite effect to what the French wanted. Fernando Pereira’s death made many protesters more determined to go and protest at Moruroa. Donations and offers of help continued to flood in. Greenpeace International was able to send its other large ship, The Greenpeace, to lead the protest at Moruroa Atoll.
The Rainbow Warrior’s Peter Wilcox and Grace O’Sullivan boarded the Greenpeace yacht Vega and sailed to Moruroa to protest. They were arrested and deported. Bunny McDiarmid joined The Greenpeace and Lloyd Anderson joined the crew of the yacht Varangian.
The international attention gained from the bombing raised a much deeper awareness around the issue of nuclear testing amongst governments and people around the world. Indeed, the bombing of the Rainbow Warrior and the resulting international outrage would play a part in the decision by France to end nuclear testing on Moruroa Atoll in 1996.
Arbitration settlement
On 2 October 1987, an international arbitration tribunal sitting in Geneva, Switzerland ordered France to pay Greenpeace US$8.1 million in damages for deliberately sinking the Rainbow Warrior. France agreed to the arbitration after Greenpeace threatened to take France to court in New Zealand. This arbitration settlement was a very significant victory for Greenpeace, as it recognised the organisation’s rights under international law. According to their lawyer, Gary Born, the arbitration showed that “the law was not just something that protected smaller states, it also protected individuals and legal entities like Greenpeace”.
Greenpeace then had the funds to replace the Rainbow Warrior with the ship Rainbow Warrior 2, which would continue the campaign to protect the environment and raise awareness of critical environmental issues around the globe.

The Rainbow Warrior was towed north and scuttled at Matauri Bay. A memorial sculpture overlooks the water. Recreational divers are now able to admire the marine life surrounding the ship, that was used to protect the very creatures that now surround it.
Remembering Fernando
He joined the crew of the Rainbow Warrior to bring his pictures of French nuclear testing to the world. When secret service agents bombed the ship, they killed Fernando Pereira, a man who dedicated his life to peace. A determined photographer, a family man, a Rainbow Warrior – he will always be remembered.
The bombers struck just before midnight on 10 July 1985 as two separate explosions ripped through the hull of the Rainbow Warrior. The second explosion knocked Fernando Pereira unconscious below deck, and as the Warrior swiftly sank, he drowned.
Fernando Pereira, 1950 – 1985
Fernando was born in the town of Chaves in Portugal. As a young man, he fled Portugal to neighbouring Spain to avoid being forced to join the army and fight in the dictator Salazar’s war in Angola. Spain was no safe haven for political refugees at the time, so he travelled for hundreds of kilometres on foot and by hitchhiking until he reached the Netherlands, where he decided to settle. He met and married a Dutch woman, had a family, and pursued his passion for photography.
By 1985, Fernando was a freelance photographer for Greenpeace, and he signed on for the Rainbow Warrior’s six month Pacific voyage. He was a part of the team evacuating the people of Rongelap Atoll, which had been severely contaminated with radioactive fallout following nuclear testing in the region by the USA. His photographs of the evacuation are profoundly moving and showed his professionalism as a photographer.

Evacuation of Rongelap Islanders to Mejato by the Rainbow Warrior crew in the Pacific 1985. (Greenpeace Witness book page 99) The health of many adults and children has suffered as a result of the nuclear fallout from US nuclear tests. The Greenpeace crew took adults, children and 100 tonnes of belongings onboard.
Fernando was a popular crew member who had a great zest for life and a deep conviction for the causes he believed in. If he had not been killed, he would have photographed the protests at Moruroa Atoll.
Three months earlier, he had farewelled his two children in the Netherlands. His daughter Marelle remembers him saying “Just take care of your mom, I’ll do my trip and I’ll be home soon”. She was eight years old. After he left, she went walking in the forest with her brother Paul, who “waved to every plane because that could be the one my dad was in”.
Their innocent young lives would be shattered by the news to come from New Zealand some months later.
“During the summer we went to camp, we were playing a game with a ball with my friends, then one of our teachers came up to me and asked if I could join her because she had something to tell me. My mom was there and I thought that was pretty strange. I did not know what to think of that, so I walked with her to where my mother was sitting with an uncle of mine, but over there I got a strange feeling, I don’t know how to explain that, but I knew something had to be wrong with my dad. It had to be; otherwise my mom would have come over there and talked to me. By the time that I got to my mom she was in tears”.
“The moment that she said he was missing, all the pieces fell together and I cried together with my mom. We packed our bags that afternoon and she took me home. We waited for the news which eventually was of my dad turning up dead”.

Fernando’s Legacy
Marelle and Paul’s lives were changed forever as they grew up without their much loved dad. The French government paid some compensation to his family, but not all of his killers were brought to justice. Twenty years later Marelle gave her view on this.
“What I would like to see happen now… Justice for us, justice for the family if they could tell the truth that would be a beginning, and Mitterrand promising justice at the highest level, if that is justice, letting so many agents escape jail, then that is not justice, not in our eyes and I hope not in the world’s eyes. And, it is never too late for justice”.

The Rainbow Warrior is in Rongelap to assist in the evacuation of islanders to Mejato. Rongelap suffered nuclear fallout in 1954, making it a hazardous place for this community to continue living in. Eyes of Fire: p49
On 10 July 2010, the 25th anniversary of Fernando’s death, a wreath was laid for him. Peter Willcox, the skipper of the Rainbow Warrior on the night of his death, made this tribute to him:
“Fernando did not have to die…We will never forget him. I hope the generations of activists who sail on the new ship will be as determined and as exceptional and as inspired as he was.”
Fernando’s memory remains an inspiration to people who campaign for a green and peaceful future.
In 1995, the Rainbow Warrior II was boarded by French commandos, as it led a further protest against nuclear testing in Moruroa Atoll. When Greenpeace activists were asked for their names, they only gave one: Fernando Pereira.
Declassified NZSIS Report
Supplied to Greenpeace from New Zealand Security Intelligence Service in June 2017, this fifteen page file was declassified in May and provides useful information on the bombing and investigation. From timelines to which French agents involved, this is an invaluable tool for anyone studying the bombing.
Press release from Greenpeace on anniversary of bombing, July 1986
Documentary about the bombing of the Rainbow Warrior
The Boat and the Bomb is a 2005 documentary about the bombing of the Rainbow Warrior.
More resources about the bombing of the Rainbow Warrior
Letters
Press release from Greenpeace on anniversary of bombing, July 1986.
Open letter to the French President from French living in NZ, May 1985.
Letter to the French President from Rainbow Warrior, May 1985.
Telegram message from Helen Clark to Greenpeace, July 1985.
Letter from Tim Shadbolt to Greenpeace, aceepting Rainbow Warrior reception invite, April 1985.
Letter to Walter Lini, Prime Minister of Vanuatu from Greenpeace, 1984.
Letter confirming Federation of Labour’s support of Pacific Peace Campaign, April 1985.
Invoice from Mt Eden Borough Council for reception of Rainbow Warrior event, June 1985.
Climate Change
‘Concerning’ low sea ice persists as Antarctic hits third-lowest winter peak
Antarctic sea ice has recorded its third-smallest winter peak extent since satellite records began 48 years ago, new data reveals.
Provisional data from the US National Snow and Ice Data Center (NSIDC) shows that Antarctic sea ice hit its annual winter peak on 14 September, with an extent of 17.59m square kilometres (km2).
The organisation notes that the data is still preliminary, adding that “large fluctuations in extent are typical of Antarctic sea ice near the seasonal maximum”.
One expert tells Carbon Brief that it is “concerning to see these low values persisting”, but says that scientists need more time to determine whether this represents a “structural shift” in Antarctic sea ice extent.
Meanwhile, at the Earth’s other pole, Arctic sea ice reached its annual minimum on 12 September, ranking as the joint-10th lowest in the satellite record.
The NSIDC notes that the last 20 years have seen the lowest 20 Arctic sea ice extents in the satellite record.
Antarctic peak
Dr Lettie Roach, a polar climate scientist at the Alfred Wegener Institute in Germany, tells Carbon Brief that this year’s Antarctic sea ice maximum was “well below average for the season”. She warns that, “after several decades of stable or increasing winter Antarctic sea ice conditions, it is concerning to see these low values persisting”.
She adds:
“Compared with the Arctic, it’s less clear how recent changes in Antarctic sea ice are attributable to human-caused warming vs natural variability. We need more years of observations to better understand whether this is truly a structural shift.”
Dr Clare Eayrs, a postdoctoral researcher at the Korea Polar Research Institute (KOPRI), tells Carbon Brief that, since recording a “near-average February minimum” extent, Antarctic sea ice has “returned to unusually low winter coverage”.
She notes that Antarctic sea ice extent in July and August this year were the fifth and fourth lowest on record, respectively, adding that “all five of the lowest July extents have occurred since 2022 and all four of the lowest August extents since 2023”.
The chart below shows Antarctic sea ice extent in 2025 (dark blue) and 2026 (red) so far. For comparison, the chart shows decadal averages (dotted lines) as well as 2023 (mid blue), the year of the smallest winter sea-ice maximum on record.

Eayrs tells Carbon Brief that the regional pattern of Antarctic sea ice cover “changed substantially during the growth season”.
For example, she says that “in April, the Bellingshausen Sea remained almost entirely ice-free, while the neighbouring Amundsen Sea had more ice than usual”.
However, by late August, changes in atmospheric pressure and wind meant that “the Bellingshausen deficit had largely recovered, while ice was unusually scarce in the Amundsen Sea and across much of East Antarctica”.

Arctic minimum
Meanwhile, the Arctic recorded its minimum summer sea ice extent on 12 September. At 4.60m km2, this year ties with 2025, 2010 and 2008 as the 10th-lowest sea ice extent on record.
The chart below shows Arctic sea ice extent in 2025 (dark blue) and 2026 (red) so far. For comparison, the chart shows decadal averages (dotted lines) as well as 2012 (mid blue), the year of the smallest summer sea-ice minimum on record.

Roach tells Carbon Brief that although this minimum is not “record setting”, it is still “lower than any sea ice minimum before 2007”. She adds:
“Human-caused climate change has reduced Arctic sea ice cover and thickness, so the region is fundamentally different compared to a few decades ago.”
Scientists have been tracking Arctic sea ice thickness using a reanalysis produced called the Pan-Arctic Ice Ocean Modeling and Assimilation System (PIOMAS) since 1979.
In March 2026, the National Oceanographic and Atmospheric Administration (NOAA) terminated a global dataset of air pressure that scientists relied upon to produce PIOMAS, forcing both datasets to stop publishing updates.
The PIOMAS website says it will take “considerable effort and time” to find alternative data to use in their reanalysis. It adds that “we don’t yet have a good sense if that’s possible with available funds and if so, when we will be able to resume production of a new PIOMAS timeseries”.
Roach also notes that August saw record-breaking heat sweep across much of the world, explaining that high temperatures “extended into Arctic coastal regions, close to regions with substantial sea ice loss – particularly the Barents-Kara and East Siberian seas”.
Dr Zack Labe, a scientist at Climate Central, tells Carbon Brief that the absence of a new record does not mean that ice cover is becoming more “resilient”. He says:
“Local weather patterns across the Arctic play a really important role in year-to-year sea-ice extent, even as the long-term trend is clearly downward.”
Labe tells Carbon Brief that weather in the Arctic this summer was “influenced mainly by lower pressure toward the central Arctic, which brought cloudier and cooler conditions that limited surface melt and delayed the start of the melt season”.
He explains that this “was most obvious across parts of the Beaufort and Chukchi seas, where the melt season didn’t really kick off until after early July, which was more than two weeks later than normal”.
In contrast, he says, the Atlantic side of the Arctic “had a much more extreme summer”, with sea ice in the Barents Sea recording its “earliest melt-out on record”.
This was partly due to “unusually warm air and ocean temperatures”, Labe says. He notes, for example, that parts of western Siberia saw unusually persistent temperatures more than 5C above the 1981-2010 average for much of the summer, which extended out over the Kara Sea and contributed to substantial ice melt in this area”.

Labe tells Carbon Brief that, going forward, scientists need “more data and observations of other sea-ice metrics, like ice thickness, which may give us better insight into the overall condition of the ice pack, especially during years like 2026 when it is very fragmented”.
(In March 2026, Arctic sea ice reached its peak extent for this winter, clocking in as the joint-smallest in a satellite record going back almost half a century.)
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The post ‘Concerning’ low sea ice persists as Antarctic hits third-lowest winter peak appeared first on Carbon Brief.
‘Concerning’ low sea ice persists as Antarctic hits third-lowest winter peak
Climate Change
COP31 attendees told not to interfere in Türkiye’s “internal affairs”
Participants at COP31 in Antalya will have a “duty” not to interfere in Türkiye’s internal affairs under the country’s hosting deal with the UN, reviving a clause dropped for last year’s climate summit in Brazil that human rights groups warn could put activists at risk.
Türkiye has faced growing criticism from human rights groups over the jailing of opposition figures, journalists and activists and imposed a blanket protest ban around July’s summit of the NATO military alliance in Ankara.
The contested provision is included in the binding agreement between the UN climate secretariat and the Turkish government that sets out responsibilities over logistical arrangements and details participants’ rights and obligations.
The document, signed in June but only made public on Wednesday, gives accredited COP31 attendees immunity from legal action over what they say, write or do in connection with the conference. Climate Home News understands that this safeguard can be applied to what takes place both inside and, in certain circumstances, outside of the UN-controlled COP “Blue Zone”. For the first time, this protection explicitly continues after the summit ends.

But participants enjoying these “privileges and immunities” also have a duty to respect Türkiye’s laws and regulations and not to interfere in its internal affairs, the agreement states. Rights groups fear its wide-ranging formulation could be used to discourage criticism of the host government.
Climate Home News understands that whether an action is covered by the immunity or infringes on the host’s internal affairs would be evaluated on a case-by-case basis, with close coordination between the country’s authorities and the UN climate change body.
A separate provision states that immunity shall be waived where the UN believes it would “impede the course of justice”.
‘Chilling effect’
Those same provisions featured in the host country agreements for COP28 in the United Arab Emirates and COP29 in Azerbaijan, both regarded as authoritarian regimes, before being dropped for COP30 in Brazil.
Ann Harrison, climate justice policy advisor at Amnesty International, said it is “extremely disappointing” that the COP31 agreement re-introduced clauses that could “hinder the ability of human rights defenders and civil society organisations to conduct their work safely”.
COP31 electrification pledge leaves out clean power commitment
She added the provisions could have a “wider chilling effect” on rights to freedom of expression and peaceful assembly, given concerns over the human rights situation in Türkiye, including laws that “have shrunk civic space” and their “abusive” implementation by authorities.
The UN climate change body declined to comment.
Rights groups have documented blanket protest bans, unlawful use of force by the police and prosecutions of journalists, human rights defenders and lawyers across Türkiye in the last year.
Arrests and protest bans
Last July, environmental activist Esra Işık was sentenced to more than two years for “resisting” a public official over what Amnesty International described as a peaceful protest against an urgent expropriation order linked to the expansion of coal mining in south-western Türkiye. She is appealing the conviction.
Ahead of a summit of the NATO alliance in the capital Ankara in July, authorities put in place a 13-day blanket ban on demonstrations, citing “national security”, and arrested over 200 people. Human Rights Watch said the crackdown showed Türkiye’s “ruthless intolerance of freedom of speech and assembly”.
Earlier this month, Turkish police detained dozens of people as part of what rights groups described as the government’s widening crackdown on LGBTQ+ activists and venues.
Questioned by media as to how he would guarantee the right to protest at COP31, Kurum said earlier in September that his team would “try to meet” any request they receive from civil society and give them “a free space to express themselves”.
“Don’t worry, thinking you will not be able to voice your opinions or really share your thoughts,” he said in an attempt to reassure campaigners, adding that he had put former deputy environment minister Mehmet Birpinar in charge of liaising with civil society.
Civic space needed
Camilla Pollera, human rights and climate change campaigner at the Center for International Environmental Law (CIEL), said meaningful participation at COP31 is fundamental to the legitimacy of climate action.
“At a climate summit, civil society participation necessarily includes being present, speaking out, scrutinising governments’ decisions and climate policies, and advocating for communities most vulnerable to climate change,” she added.

At last year’s COP30 summit, thousands of Indigenous people and climate activists peacefully marched through the Amazonian city of Belém in the first major demonstration outside the UN venue in four years. Smaller-scale demonstrations were largely confined to the “Blue Zone” at COP27 in Egypt, COP28 in the UAE and COP29 in Azerbaijan.
In two other separate incidents in Belém, members of the Munduruku tribe blocked access to the conference centre for hours, demanding an end to development projects in their ancestral land, and protesters stormed through the venue clashing with UN security officials.
The COP31 hosting agreement keeps some of the safeguards previously hailed by civil society groups. The government and the UN secretariat commit to upholding “the fundamental human rights” of all participants in the agreement’s preamble.
Under the deal, Türkiye also needs to ensure that security personnel follow “the highest ethical and professional standards and are expected to behave with integrity and respect”.
The post COP31 attendees told not to interfere in Türkiye’s “internal affairs” appeared first on Climate Home News.
COP31 attendees told not to interfere in Türkiye’s “internal affairs”
Climate Change
Threatened by rising seas, small islands secure right to keep their statehood
As rising seas submerge growing swathes of land, countries that lose territory should still keep their national boundaries, sovereign rights and UN membership, according to a political declaration adopted at the UN General Assembly in New York on Thursday.
The declaration, which was championed by climate-vulnerable small island states, affirms “the presumption in favour of continued statehood” in the face of sea level rise fuelled by climate change, and urges countries to work together to assist communities affected by encroaching oceans.
Speaking at a high-level UN meeting to address the existential threats posed by sea level rise, Cabo Verde’s Prime Minister Francisco Carvalho, one of the initiative’s co-facilitators along with Australia, said the adoption of the text by consensus sends “a message of hope”.
“This declaration has a very special meaning. For us, sea level rise is neither a distant threat nor a theoretical concern,” he said, adding that rising seas put at risk key infrastructure, water resources and economic growth in small island states.
In the Pacific, sea levels have risen at twice the global rate, dramatically increasing coastal flooding events from two to 20 a year in the Republic of the Marshall Islands, and from zero to 102 events per year in American Samoa, according to the World Meteorological Organization (WMO).
Surangel Whipps Jr., president of the Pacific island of Palau, said the summit in New York represents a “moment of international solidarity”, and highlighted that small island states will remain permanent members of the UN.
Declaration recognises statehood
An advisory opinion by the world’s top maritime court, the International Tribunal on the Law of the Sea (ITLOS), first upheld in 2024 that countries do not have to shrink their maritime borders even if they lose land territory due to sea level rise. This was reiterated by the International Court of Justice in last year’s landmark ruling on the climate obligations of states.
The new declaration endorsed by all governments at the UN General Assembly stresses that sea level rise “is not a distant scenario but a real and lived experience for many”, and notes that international law must be implemented in global responses to rising seas.
UN Secretary-General António Guterres said the “milestone must now be translated into action”, adding that the declaration should encourage an “ongoing dialogue” at the “highest possible level” leading to practical outcomes. Pacific islands have proposed an international treaty on sea level rise that would provide more legal certainty.
“Those on the frontlines must be front and centre on every decision. We cannot allow countries and cultures to vanish beneath the waves,” he said. “The SOS has gone out. The world must answer.”
At regional summit, Pacific islands ask for COP31 support for clean energy and finance
Goodwin Friday, prime minister of St. Vincent and the Grenadines, said measures to protect vulnerable states will require adequate finance. “Investing in resilience now is more cost-effective than paying the far greater price for loss and damage later,” he added.
Championed by Australia’s COP31 co-presidency, Pacific islands have sought to put adaptation to sea level rise and ocean conservation at the top of the political agenda by inviting world leaders to attend the pre-COP31 summit co-hosted by Fiji and Tuvalu in October.
Tuvalu will also host the second global fossil fuel phase-out summit in April 2027, after around 60 governments met this year in Santa Marta, Colombia, to discuss ending their dependence on coal, oil and gas.
“Our coastlines, our reefs and our communities are living with the consequences of fossil fuel dependence every day, and our people have earned the right to help shape the way forward,” Lynda Tabuya, Fiji’s climate minister, said in a statement announcing details of the conference.

Ocean monitoring gets a boost in New York
Amid record-breaking marine heat and seas rising at unprecedented speed, governments in New York announced new commitments to protect the world’s ocean, as efforts to bolster marine ecosystems and coastal communities rise up the political agenda.
On Wednesday, the EU and Canada announced more funding for a new Europe-led ocean monitoring system called OceanEye, launched in the aftermath of a failed attempt by the Trump administration to dismantle the largest existing network of deep-sea observatories.
During an event at UN headquarters in New York, EU President Ursula von der Leyen and Canadian Prime Minister Mark Carney announced around $163 million in new funding for the initiative, with the EU pledging €92 million ($105m) on top of existing seed funding and Canada pledging C$82 million (US$58m) over five years.
According to an EU statement, while OceanEye will collaborate with the Global Ocean Observing System, that network “remains vulnerable to financial shortfalls and geopolitical disruptions”. A group of 30 countries from Europe, Africa and the Americas joined an international initiative in support of OceanEye, including large coastal nations like Brazil, Namibia and Mexico.
Von der Leyen said OceanEye “can make us the leading ocean data provider in a matter of years”, including by launching new satellites and installing new observatories in the deep ocean. “From outer space to the deepest ocean, our funding helps us keep watch beneath the waves,” she added.
Carney said the initiative would help protect Canada’s Arctic region with real-time monitoring operating year-round. “We can’t protect what we can’t see,” he said, also highlighting that Canada had expanded conservation of its ocean territory from 1% a decade ago to 15% now.
In New York, a group of 19 countries said they are either developing or implementing plans to sustainably manage all of their ocean territory, with 12 new nations joining the initiative. In a joint communiqué, they called on more countries to sign up ahead of COP31.
Warnings of El Niño-fuelled extreme heat
Scientists and world leaders have raised the alarm over this year’s record-breaking marine temperatures, which have persisted above historical peaks for more than 100 days as the naturally occurring El Niño phenomenon intensifies in the Pacific.
Extreme ocean heat could become a threat to coastal ecosystems and communities, experts fear. Water temperatures 1.5C above normal levels have also rapidly fuelled a strong hurricane in the Pacific in recent days.
Despite scientific calls for additional ocean conservation efforts, a report launched this week in New York warned that efforts to protect ocean ecosystems are lagging behind, with only 10% of the global ocean covered by conservation areas and just 3.5% designated as “effectively protected”.
The post Threatened by rising seas, small islands secure right to keep their statehood appeared first on Climate Home News.
Threatened by rising seas, small islands secure right to keep their statehood
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