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Trump escalates sanctions against Russia
In this Quick Take, Ian Bremmer breaks down the changing dynamics of the Russia-Ukraine war, where Europe is taking the lead in military support while the US adjusts its approach.
“This has gone from a war that the United States was providing most of the direct support to Ukraine to one where the Europeans are clearly taking the leadership role, and this is much more of an existential issue for them,” says Ian.
Meanwhile, the US has eased targeting restrictions, expanded intelligence sharing, and placed new oil sanctions on Russia’s two largest oil companies adding pressure even if it won’t shift the battlefield immediately.
But peace remains distant. Ukraine has signaled willingness for a ceasefire; Russia has not. “They’re demanding more territory and Ukrainian disarmament,” Ian warns. He says to expect incremental Russian gains, rising casualties, and the ongoing risk of the conflict spilling into NATO countries.
Are we entering a new era of nuclear weapons testing?
President Trump misinterpreted Vladimir Putin’s comments about nuclear-powered weapons; he reportedly ordered preparations to test US nuclear weapons, sparking Russia and North Korea to signal they might do the same.
Bildt explains how this confusion could reverse 35 years of progress in limiting nuclear tests and destabilize an already volatile world on GZERO Europe.
US President Donald Trump and Hungary's Prime Minister Viktor Orbán shake hands as they pose for a photo, at a world leaders' summit on ending the Gaza war, amid a US-brokered prisoner-hostage swap and ceasefire deal between Israel and Hamas, in Sharm el-Sheikh, Egypt, on October 13, 2025.
What We’re Watching: Orbán seeks Russian oil carveout from Trump, Nigerien uranium to pass through risky area, Israel hits southern Lebanon
MAGA’s European hero comes to Washington – with a mission
Hungarian Prime Minister Viktor Orbán will visit the White House today to try to convince US President Donald Trump to allow him to continue purchasing Russian oil despite new US sanctions on Russia’s two largest oil firms. Oil refineries in China and India – the largest two buyers of Russian oil – are already exploring alternatives. But Orbán is hoping he can leverage his personal and ideological connection to Trump to gain a carveout. Landlocked Hungary relies on Russian pipelines for nearly 90% of its oil, though other non-Russian import routes via the Balkans are also possible. With the opposition surging ahead of next April’s election, there’s a lot on the line for Orbán. Will Trump give his mate a favor, or put his foot down?
Will Nigerien uranium reach Russia?
French officials believe Russian nuclear giant Rosatom struck a $170-million deal with the ruling military junta in Niger to purchase 1,000 tons of uranium from a mine formerly run by a French firm. The reported deal is the latest sign of Russia’s growing influence in the region, at the expense of the former colonial power, France. The greater concern with this purchase, though, could be that the uranium will have to pass through areas of Burkina Faso that are controlled by jihadist groups. Islamist militants are gaining momentum in West Africa – they have the Malian capital surrounded – sparking concern among governments in the region.
Israel attacks southern Lebanon
Israel temporarily breached its ceasefire deal with Lebanon on Thursday, issuing evacuation orders before bombing buildings in southern Lebanon it claimed were a part of Hezbollah’s military infrastructure. One person was killed and three were injured, per media reports. The Israeli military said the strikes were due to Hezbollah rebuilding its military capabilities, despite the Lebanese government agreeing to disarm the group. Fears are rising in Lebanon that Israel may resume major airstrikes if Hezbollah doesn’t give up its weapons soon, but Lebanon's government worries about inflaming local tensions if they push Hezbollah too aggressively.
Farmers proceed to their fields for cultivation under Nigerian Army escort while departing Dikwa town in Borno State, Nigeria, on August 27, 2025. Despite the threat of insurgent attacks, farmers in Borno are gradually returning to their farmlands under military escort, often spending limited time on cultivation.
What We’re Watching: Trump threatens Nigeria, Jihadis surround Mali’s capital, Latin Americans back US-led regime change in Venezuela
Trump threatens hit on Nigeria over plight of Christians
US President Donald Trump on Saturday threatened military action against Nigeria, Africa’s most populous country, over the government’s alleged failure to protect Christian communities, who make up nearly half of the country’s 231 million people. Nigerian President Bola Tinubu rejected the claims, which echo a growing concern about anti-Christian violence among the American right, though his adviser said he’d “welcome US assistance” in combating jihadist insurgencies such as ISWAP, which have targeted Christian communities. In addition, there has been a surge in sectarian violence in Nigeria this year, a result of intensifying competition for land and resources between farmers, who are typically Christian, and herders, who are mostly Muslim.
Mali on verge of succumbing to jihadis
Meanwhile, in nearby Mali, jihadis have surrounded and blockaded the capital of Bamako, starving the city’s four million residents of fuel. The militants are now on the cusp of taking power from the Russian-backed military junta there. This is the latest twist in a 13-year long conflict that has featured three military coups, a French invasion, a Russian intervention, a French withdrawal, and a notorious jihadi leader nicknamed “One-Eyed Nelson.” The rise of an ultraconservative jihadist caliphate would subject Mali’s people – especially its women – to immense hardship, while also threatening to create a fresh refugee crisis that could ripple towards Europe. It would also mark a fresh setback for Russia, and could boost jihadist groups that have sprouted in neighboring Burkina Faso and Niger.
Split-screen on regime change in Venezuela
Nearly half of Americans oppose US-led regime change in Venezuela, and just 18% support it, a YouGov poll says. But people in the region see things differently, according to a multi-country Bloomberg study that shows 53% of respondents want Tío Sam to knock out Venezuelan strongman Nicolás Maduro. Mexico is the only country where opposition surpasses support for the idea. Within Venezuela? A plurality said they “don’t know.” The US has recently been striking boats it says belong to drug traffickers tied to the Venezuelan regime. But with more US warships in the region than at any time since the 1989-1990 invasion of Panamá, many are wondering if Maduro’s regime itself is the eventual target. (For more on what that could look like, see here.)
US President Donald Trump (sixth from left) and Japanese Prime Minister Sanae Takaichi (seventh from left) arrive at the nuclear-powered aircraft carrier USS George Washington (CVN-73) in Yokosuka City, Kanagawa Prefecture, Japan, on October 28, 2025.
Bombs away: Are we entering a new nuclear arms race?
Last Thursday, US President Donald Trump announced that Washington will restart nuclear-weapons testing, raising fears that it could end a 33-year moratorium on nuclear-warhead testing.
“Because of other countries (sic) testing programs,” Trump said, “I have instructed the Department of War to start testing our Nuclear Weapons on an equal basis. That process will begin immediately.”
What is nuclear testing? Nuclear powers – including the US, Russia, and others – test missiles and other delivery systems regularly. Russia has recently been developing new cruise missiles and underwater drones that are nuclear capable. However, no nation other than North Korea has been confirmed to test a nuclear warhead in over three decades. In an interview aired Sunday on CBS, Trump claimed, “Russia’s testing, and China’s testing, but they don’t talk about it.” Both countries deny the allegation. International agreements from the 1960s ban nuclear testing.
What tests will the US actually conduct? On Sunday, Energy Secretary Chris Wright told Fox News, “I think the tests we’re talking about right now are systems tests... These are not nuclear explosions. These are what we call noncritical explosions.”
Why announce testing now? Trump made the announcement just prior to meeting Chinese President Xi Jinping in South Korea last Thursday. In the past five years, Beijing has doubled its nuclear arsenal to 600 weapons, and the Pentagon estimates that China will have more than 1,000 by 2030. According to the Federation of American Scientists, the US and Russia are still the top two nuclear powers with 5177 and 5459 respectively.
Vice President JD Vance said all three countries have a large nuclear arsenal and that “sometimes you’ve got to test it to make sure it’s functioning and working properly.”
The move comes amidst a disintegrating arms control regime. In the 1970s and 80s the US and the USSR sought to limit the growth of their nuclear arsenals through the Strategic Arms Limitation Talks (SALT) I and II and the INF treaty, which reduced total warhead count and eliminated the development of ground-launched nuclear missiles with ranges of 500 to 5,500 kilometers. In the 1990s and 2000s, the US and Russia concluded three Strategic Arms Reduction Treaties (START) Treaties, ultimately capping the number of deployed strategic warheads at 1,550 each.
But in recent years arms control has been unravelling. In 2019, the US withdrew from a treaty that outlawed intermediate range nuclear missiles, because it said Russia had been violating the pact. Four years later, Moscow suspended its participation in START II and resumed testing nuclear weapons delivery systems.
What risks lie ahead? Trump wants to conduct as many tests as Russia and China “within five years,” which could spur both nations to increase their testing to remain competitive. Daryl Kimball, director of the Arms Control Association, warned that Trump's announcement could “trigger a chain reaction of nuclear testing by U.S. adversaries, and blow apart the nuclear Non-Proliferation Treaty.”
Ending the “testing taboo” could also encourage smaller nuclear nations like North Korea, Pakistan and India, and aspiring nuclear powers like Iran, to engage in testing as well.
And even if testing is confined to new delivery systems alone, the race to develop new, stealthier and more destructive nuclear missiles, rockets, and drones is likely to accelerate.
All of this has scientists considering advancing the hands of the so-called “doomsday clock.” Currently, they sit at 89 seconds to midnight – the closest they have ever been.
Trump hits oil states
Listen: US President Donald Trump has been piling the pressure on Russia and Venezuela in recent weeks. He placed sanctions on Russia’s two largest oil firms and bolstered the country’s military presence around Venezuela – while continuing to bomb ships coming off Venezuela’s shores. But what exactly are Trump’s goals? And can he achieve them? And how are Russia and Venezuela, two of the largest oil producers in the world, responding?
GZERO reporters Zac Weisz and Riley Callanan discuss.
Russian President Vladimir Putin chairs a meeting with members of the Security Council via video link at the Kremlin in Moscow, Russia, on October 24, 2025.
Will Trump’s new Russia sanctions work?
It’s been a tumultuous couple of weeks for US-Russia relations.
Two weeks ago, US President Donald Trump was considering handing Tomahawk missiles to Ukraine, which would allow Kyiv to strike deep into Russian territory. But, following a phone call with Russian President Vladimir Putin on Oct. 16, Trump decided to chop the Tomahawk plan, and announced a meeting with his Russian counterpart.
That quickly fell apart, though – reportedly because negotiations over a ceasefire deal had stalled – and by Oct. 23, an agitated Trump announced that he was sanctioning Russia’s two largest oil companies, Rosneft and Lukoil, which together produce half of Russia’s oil. This was a step that even the Biden administration refused to take, largely over fears that oil prices would spike, driving up inflation.
Now, combined with Biden-era sanctions on Gazpromneft and Surgutneftegaz, the US has blacklisted Moscow’s four largest crude producers.
There’s just one problem, per Eurasia Group’s Russia expert Alex Brideau.
“The new US sanctions are most likely insufficient to change Putin’s strategy in the war against Ukraine,” said Brideau. “The full effect will depend, in part, on whether the largest importers of Russian oil, India and China, halt these purchases.”
Will China and India halt purchases? Here’s the thing: they just might. This would be devastating for the Kremlin: the two countries combined currently purchase more than 80% of Russia’s crude exports, per the Centre for Research on Energy and Clean Air. What’s more, the oil & gas sector is vital to Russia’s government purse – it’s responsible for 30-50% of total budget revenues.
Even absent any pressure from the government to comply or ignore the sanctions, Chinese refiners are already looking elsewhere, per Eurasia Group’s Practice Head for China David Meale.
“I think there is no chance that China will push its firms to comply with the sanctions for the purposes of improving bilateral relations,” said Meale. “However, their major oil companies have already curtailed purchases due to how the threat of sanctions affects their other international interactions.”
India, meanwhile, has until now resisted Trump’s direct pressure to stop buying Russian oil, in part because it wants Moscow to stay neutral if China-India tensions flare up again. With the new US sanctions in place, though, it could be a different story.
“The sanctions on the two largest Russian oil firms have certainly changed the situation,” said Ashok Malik, partner and chair of The Asia Group’s India practice. “I would expect Russian oil purchases to decline significantly — at least in the medium run — should these measures be carried through.”
It seems the process has already begun: Reuters reported last week that Indian oil refiners are poised to halt purchases of Russian oil.
“A near-total halt in Russian crude imports by late November appears inevitable – not out of political alignment, but because continuing would endanger India’s economy itself,” Ajay Srivastava, founder of the Delhi-based Global Trade Research Initiative, told GZERO.
In a sign that the sanctions are already hurting Russian crude firms, Lukoil unveiled a plan yesterday to sell off its foreign assets.
So it looks like Moscow is in trouble? There are signs that the attritional war is starting to take a toll on the Russian economy, which had been remarkably resilient over the first three years of the war. The International Monetary Fund forecast that the Russian economy will expand by less than 1% this year – it grew over 4% in each of the last two years. Inflation has remained stubbornly high at around 8%. And Russians are becoming less optimistic about whether economic conditions are improving in their area, per a Gallup poll.
“Over a longer period of time,” said Brideau, “these trade-offs may become too difficult for the state to manage.”
A stubborn (Moscow) mule. If there is one last reason that Russia will continue this war, it’s Putin. The Russian leader has displayed an extraordinarily high threshold for pain on the battlefield: his army has suffered huge losses and is advancing in Ukraine at a snail’s pace, yet he has shown no willingness to compromise on his main war objectives. He believes that Ukraine belongs to Russia, and that NATO shouldn’t be continuing to expand along Russia’s border.
If this high pain threshold applies to economic suffering, too, then these sanctions won’t stop the war any time soon.
“Politically, Putin remains strongly committed to his objectives in Ukraine,” said Brideau. “He is willing to risk the long-term health of the Russian economy to pursue these goals.”
Hurricane Melissa, which has developed into a Category 5 storm, moves north in the Caribbean Sea towards Jamaica and Cuba in a composite satellite image obtained by Reuters on October 27, 2025.
Hard Numbers: Major hurricane sweeping through Caribbean, Insurgents implement blockade in Mali, Côte d’Ivoire’s octogenarian leader wins again, Diphtheria on the rise
160,000: Al-Qaeda-linked insurgents are blocking shipments of fuel in Mali, spurring a shortage that has forced schools and gas stations to close. The insurgents are attempting to topple the military-led government. Russia said it would deliver over 160,000 tons of petroleum and agriculture products as it tries to deepen ties with the West African country – though how and when this aid will arrive isn’t clear.
4: Côte d’Ivoire’s President Alassane Ouattara, who is 83, won a fourth term in office, with his former Commerce Minister Jean-Louis Billon conceding defeat following Saturday’s election. Ouattara had clamped down on both the opposition and protests in the build up to the election, and his main two rivals were barred from running (read more here).
30,000: Diphtheria, a bacterial disease that is fatal to young children, is making a worrying comeback in parts of the developing world. In Nigeria, the most-populous country in Africa, nearly 30,000 cases have been reported over the last two years. There have also been outbreaks in Chad, Somalia, Sudan, and Yemen. Lower immunization rates have allowed the disease to spread.