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United States President Donald Trump and China’s President Xi Jinping are set to meet in Washington, DC on Thursday for a summit that is expected to cover trade, artificial intelligence (AI), Taiwan and the US-Israel war on Iran.

In advance of the talks, US Treasury Secretary Scott Bessent said Washington had proposed an AI “notification mechanism” with China – effectively a hotline to alert each other when AI incidents threaten national security.

The meeting comes as leading AI companies warn about the technology’s risks, while both superpowers push to accelerate their AI race. In this visual explainer, Al Jazeera compares the US and China’s AI strength in computing power, AI models, spending and research.

Who has more computing power?

Training and running AI requires enormous amounts of computing power. The more powerful chips and computers a country has, the faster it can build and improve AI models, making computing power one of the biggest advantages in the AI race.

Computing power is measured in FLOP/s (floating-point operations per second) – or how many calculations a computer can perform in one second.

Adding up the computing power of all the AI chips a country has gives a sense of its total AI capacity. By that measure, the US is well ahead, accounting for nearly three-quarters of the world’s total AI computing power, while China holds just more than 14 percent, according to Epoch AI, an AI research institute.

The US lead comes largely from its access to the most advanced chips. US company Nvidia accounts for more than 60 percent of global AI computing capacity among major chip designers, while China’s Huawei holds a much smaller, but growing share, according to Stanford University’s 2026 AI Index.

Those chips also need somewhere to run. The US has more than 5,400 data centres – the large buildings which house thousands of computers – about 10 times as many as any other country. It also leads in dedicated AI data centres, with 84, more than the next eight countries combined.

Whose AI models are people using?

Frontier models are the most advanced AI systems, such as OpenAI’s GPT, Anthropic’s Claude and DeepSeek’s models in China. They are trained using vast amounts of data and computing power to write, reason and code.

The US has led the development of these models, but Chinese models are gaining ground.

As of March 2026, US and Chinese AI models were closely matched on Arena, a leaderboard where users compare two anonymous models and vote for the better answer. US companies Anthropic, xAI, Google and OpenAI ranked near the top, alongside China’s Alibaba and DeepSeek.

On OpenRouter, a platform that ranks AI models by real-world use, Chinese models dominate the leaderboard. Models from Chinese companies DeepSeek, Z.ai and Tencent hold the top three spots on OpenRouter by tokens processed, the units of text that AI models read and generate.

This is partly because Chinese models are cheaper to use. Many are also open-weight, meaning developers can download, adapt and run them themselves.

Chinese models can now compete with US ones in many real-world tasks, with Chinese AI models “months, not years, behind US frontier models”, according to a July analysis by the Centre for Strategic and International Studies (CSIS).

In May, the US government’s Center for AI Standards and Innovation (CAISI) estimated that DeepSeek V4 Pro, released in April, was about eight months behind leading US models.

Who is spending more?

The US is spending far more than China on the infrastructure needed to build AI, giving its tech companies a significant advantage in the race for computing power.

Goldman Sachs estimates that US hyperscalers, the giant tech companies that run large-scale cloud computing and data centres, will spend about $764bn in 2026. That includes Amazon, Microsoft, Google, Meta and Oracle. By comparison, China’s Alibaba, Tencent, Baidu and ByteDance are expected to spend $102bn.

But China’s spending is increasing faster. TrendForce, a market research firm, expects China’s four hyperscalers’ capital expenditure to rise by more than 80 percent in 2026, compared with a projected growth of 76 percent for US hyperscalers, according to the news agency Reuters.

The spending gap reflects the scale of the US tech sector, whose companies have larger revenues to reinvest in chips, data centres and talent.

Who is leading in AI research and talent?

China is producing more AI research and training more technical talent, but the US remains a magnet for the world’s top AI researchers.

China accounted for more than 27 percent of global AI publications in 2024, including journal articles, conference papers, working papers and preprints compared with 12 percent from the US, according to the Center for Security and Emerging Technology. The figures only cover publications with an English-language title or abstract.

China also trains more top researchers. According to a study by MacroPolo, 47 percent of the world’s top 20 percent of AI researchers completed their undergraduate studies in China in 2022, up from 29 percent in 2019. The study also found that 72 percent of the top AI researchers educated in China were working in the US.

With world leaders at the UN General Assembly podium this week, play our quiz matching famous quotes to who said them.

This week, world leaders converge on New York for the annual United Nations General Assembly (UNGA), where representatives from the 193 UN member states are expected to take to the podium.

Over the decades, that same podium has hosted some of modern diplomacy’s most quoted moments, from Cold War warnings to wartime appeals.

Match each line to the leader who spoke it from the UNGA podium in the 10-question quiz below.

On Tuesday, nearly 130 heads of state and government are expected to begin taking the podium at the annual United Nations General Assembly (UNGA) in New York as the high-level general debate opens.

The debate is the key event of the UNGA’s annual session, which began on September 8, when Khalilur Rahman of Bangladesh took office as president.

In this visual explainer, Al Jazeera looks at what happens at the UNGA, who will speak, and the key moments to watch.

When is UNGA 2026?

The debate opens on Tuesday, September 22, runs through Saturday, September 26, and resumes on Monday, September 28, as no sessions are held on Sunday.

It runs in two daily sessions: from 9am to 2:45pm local time (13:00 GMT to 18:45 GMT) and from 3pm to 9pm (19:00 GMT to 01:00 GMT the next day).

Statements are expected to observe a voluntary 15-minute limit, though many run longer, and meetings continue until all scheduled speakers have spoken.

Who is speaking at UNGA 2026, and when?

The session opens with UN Secretary-General Antonio Guterres, who introduces his annual report and is expected to give his final address, followed by UNGA President Khalilur Rahman, who formally opens the debate.

By tradition, Brazil is always the first country to speak, a practice that began in 1955 when it volunteered to open the debate, when no other country would. The United States, as the host country, usually speaks second, and President Donald Trump is expected to take the podium after Brazil on Tuesday morning, likely around 9:45am local time (13:45 GMT).

For all other member states, the speaking order is determined by the level of representation (head of state, head of government, or minister), expressed preferences, and geographic balance.

The Holy See (Vatican City), the State of Palestine, and the European Union are also invited to participate, with their speaking slots set according to their representation.

Speakers for day one are shown in the graphic below. The speaking schedule for the remaining days will be published in the coming days.

Where is the UNGA held?

The UNGA is held at the UN headquarters, which is located along the East River in Manhattan, New York.

The complex, built between 1949 and 1952, is owned by the UN and is considered international territory. It serves as the main hub for international diplomacy.

The UNGA has not always been held in New York. The first six UNGA sessions took place in different cities, beginning in London and later including Paris. Since 1952, however, nearly all sessions have been held at the UN headquarters in New York.

Some notable exceptions include 1988, when the UNGA met in Geneva, Switzerland, after the US denied a visa to Palestinian leader Yasser Arafat.

This time, for the second year running, the US has denied visas to Palestinian officials, so President Mahmoud Abbas will address the UNGA by prerecorded video after member states voted to allow it.

The Trump administration’s decision has drawn widespread criticism, with the UN asserting that it violates the Host Country Agreement, which obligates the US to allow heads of state and government to travel to New York for annual meetings and other diplomatic business, with full diplomatic immunity.

What is on the UNGA 2026 agenda?

The 81st UNGA has the theme “Restoring trust, managing transformation: a United Nations that delivers for all”, which is set out in the UN’s information note on the arrangements for the high-level week.

Alongside the speeches, the UN has scheduled high-level meetings on climate action and a just transition and on the 40th anniversary of the Declaration on the Right to Development (September 23), on sea level rise (September 24), on pandemic preparedness (September 25), on the 25th anniversary of the Durban Declaration against racism (September 28), and on eliminating nuclear weapons (September 29).

Many speeches are also expected to focus on the wars in the Middle East and Ukraine, artificial intelligence and the UN’s funding squeeze, while diplomats watch the race to succeed Guterres, whose term ends on December 31.

Who will be the next UN chief?

The UNGA formally appoints the secretary-general, but the choice is not expected to be made this week. The UN Security Council (UNSC) is still holding straw polls and must recommend a candidate first.

Guterres’s second and final term ends on December 31, and the race to succeed him is under way. There have been nine secretaries-general since the UN was founded in 1945, all of them men. Several UNSC members have said they want a woman to lead the organisation for the first time.

Seven candidates remain in the running, four women and three men, but more could still enter the race:

• Rebeca Grynspan (Costa Rica): Secretary-general of UNCTAD and former vice president of Costa Rica
• Carolyn Rodrigues-Birkett (Guyana): Guyana’s permanent representative to the UN and former foreign minister
• Ivonne Baki (Ecuador): Diplomat and former minister of foreign trade
• Maria Fernanda Espinosa (Ecuador): Former president of the UNGA and former foreign minister
• Rafael Grossi (Argentina): Director general of the International Atomic Energy Agency
• Macky Sall (Senegal): Former president of Senegal
• Olara Otunnu (Uganda): Former foreign minister and ex-UN undersecretary-general

Former Chilean President Michelle Bachelet withdrew on Saturday after winning support from only one of the 15 UNSC members in the latest informal vote. The same vote put Costa Rica’s Grynspan narrowly ahead, with nine of the 15 members encouraging her candidacy, five discouraging it, and one with no opinion. Guyana’s Rodrigues-Birkett came second, with eight votes to encourage, six to discourage and one with no opinion, diplomats and sources close to the process said.

The UNSC must settle on one candidate with no veto from its five permanent members before recommending them to the UNGA.

When did each nation join the UN?

The UN was established after World War II, growing from 51 members in 1945 to 193 today, with two non-member observer states: Palestine and the Holy See (Vatican City).

The aim of the UN was to prevent future conflicts, promote international peace and security, foster cooperation among nations, protect human rights and support social and economic development worldwide – goals that many critics say it is increasingly failing to deliver on.

Each member has one vote in the UNGA, whose resolutions are generally nonbinding recommendations. That sets it apart from the 15-member UNSC, where five permanent members hold a veto and decisions can be legally binding.

Use the table below to find out when each country joined the UN.

The United Kingdom has announced a ban on the import of all goods produced in illegal Israeli settlements in the occupied West Bank, Foreign Secretary Ed Miliband said in Parliament on Tuesday.

It comes in response to an intensifying wave of Israeli settler pogroms and settlement expansions in the occupied West Bank and East Jerusalem.

The ban, set to come into effect within six to nine months, would target settlement exports such as dates, olive oil and agricultural products, with Miliband saying he did not believe “the British people want us supporting the occupation by accepting products from settlements in our shops”.

The International Court of Justice in July 2024 called Israel’s occupation of Palestinian territory “unlawful”. Months later, the United Nations passed a resolution calling for an end to the Israeli occupation within a year.

Israel’s response was furious, as it announced four “counter-measures”, including banning 12 British MPs from entering Israel and closing the British consulate in Jerusalem.

After Miliband’s speech, 11 more countries: Canada, Denmark, Finland, France, Iceland, Ireland, Norway, Poland, Portugal, Spain and Sweden, shared a joint statement supporting the so-called two-state solution and announcing their own intentions to impose restrictions on trade with illegal Israeli settlements.

Spain and Ireland had already announced their own national bans earlier this year, alongside the Netherlands and Belgium.

How much do these countries trade with Israel?

Aside from Canada and the UK, the rest of the countries considering or already banning settlement goods are European Union members.

The EU is Israel’s largest trading partner, accounting for 31.7 percent of Israel’s total trade in goods in 2025 (43.3 billion euros, or $50.4bn), according to the European Commission. The EU supplied 33.1 percent of Israel’s imports (28 billion euros, or $32.6bn) and received 29.4 percent of Israel’s exports (15.3 billion euros or $17.8bn).

Israel is the EU’s 27th largest trade partner, with Ireland, the Netherlands and Germany being its biggest individual trade partners.

According to a 2026 report by Global Echo Litigation Center, a Palestinian rights legal advocacy group, roughly 5,900 shipments from Israel were headed to Europe, with more than 17 percent containing products originating from settlements.

While no specific figures for settlement trade alone are known, it is understood to be a tiny fraction of total EU-Israel trade, meaning the ban’s impact is much more symbolic than economic.

The table below shows each country’s total trade with Israel for the European countries that have banned, or are introducing bans on, illegal Israeli settlement goods.

The top five European trading partners with Israel either enforcing or set to introduce settlement bans are Ireland, the Netherlands, the UK, France and Spain.

Ireland

Ireland-Israel bilateral trade totalled $5.36bn in 2025. Ireland is Israel’s second-largest export market for goods after the United States, driven largely by tech, particularly semiconductors and integrated circuits.

The Netherlands

Netherlands-Israel bilateral trade totalled roughly $4.8bn in 2025. The Netherlands is also Israel’s largest single foreign investor, accounting for roughly two-thirds of all EU investment in the country.

United Kingdom

According to UN Comtrade, UK-Israel bilateral trade totalled $3.73bn in 2025. An Al Jazeera investigation found at least 17 companies linked to illegal Israeli settlements hold more than 2.1 billion pounds ($2.85bn) in UK public-sector contracts.

France

France-Israel bilateral trade totalled $3.62bn in 2025. A large part of France’s trade with Israel constitutes export licences for surveillance and military technologies.

Spain

Spain-Israel bilateral trade totalled $2.79bn in 2025. In September that year, Spain banned the import of goods from illegal Israeli settlements in the occupied Palestinian territory, as well as the trade of arms.

What are Israeli settlements?

Israeli settlements are Jewish-only communities built illegally on Palestinian land.

Settlements are illegal under international law as they violate the Fourth Geneva Convention, which bans an occupying power from transferring its population to the area it occupies.

Illegal Israeli settlements continue to grow, decades after the 1993 Oslo Accords, which established limited Palestinian self-rule and were meant to lead to a permanent peace settlement.

At the time, about 270,000 settlers lived across the occupied territory. Today, that figure has more than doubled to between 600,000 and 750,000 people, about 10 percent of Israel’s Jewish population, living across some 250 illegal settlements in the occupied West Bank and East Jerusalem.

EXPLAINER

Pick which country is bigger, then watch it morph from Mercator to Equal Earth projection to see how close you were.

The map of Africa is much larger than most people think. However, most classroom maps and atlases still understate it – a distortion embedded in the Mercator projection that has shaped world maps for more than four centuries.

The distortion in question is not subtle. On a Mercator map, which was designed for European colonial exploration and maritime trade in the 16th century, Greenland appears roughly the size of Africa, which is actually about 14 times larger.

The exaggeration increases the farther you travel from the equator, so it falls almost entirely on one half of the world, inflating Europe, including Russia, and North America while shrinking Africa, Latin America and South Asia.

To address this, the United Nations General Assembly (UNGA) voted 164 to 1 on Friday to adopt a resolution promoting the Equal Earth projection, which shows continents in their true proportions, as an alternative to Mercator.

Led by Togo on behalf of the African Group and backed by the African Union, it encourages schools, institutions and tech companies to switch, correcting the shrinking of Africa and other equatorial regions. The African Group is the largest regional voting and dialogue bloc at the UN, consisting of 54 African Union member states.

Map quiz: Pick the bigger country

See it for yourself: pick which country is bigger, then watch it morph from Mercator to Equal Earth to see how close you were.

How did countries vote?

The United States was the only country to vote against the resolution calling the measure a “radical ideological project”. Serbia, Estonia, Georgia, Lithuania, Moldova and Ukraine abstained.

US representative Yaryna Ferencevych said before the vote that the resolution is “the reason this institution is losing its credibility”. “Instead of focusing on genuine problems … this body is debating map projects from the 16th century,” she said.

Friday’s resolution is nonbinding, intended only to encourage the world’s default maps to change. The UN said it does not ban Mercator or impose a replacement, but simply encourages wider use of the Equal Earth projection.

Togo’s Foreign Minister Robert Dussey told the UNGA that maps shape education, imagination and collective perception, and that the resolution affirms African reality.

The African Union adopted Equal Earth in March. Togo is planning a meeting in Lome early next year, with UNESCO, the African Union and technology companies including Google, to work out what implementation looks like in practice.

Why flat maps lie

Every flat map lies because the Earth is a sphere and no projection can flatten it without distorting something: shape, area, distance or direction.

Gerardus Mercator, a cartographer and geographer who published the world map in 1569, chose to preserve angles and straight bearings, a trade-off that made sense for 16th-century ships but has kept shaping perceptions of the world for nearly 500 years since. Equal Earth makes the opposite trade-off, preserving true area so continents can be compared honestly, at the cost of slightly bending their outlines.

Critics argue that the administration’s arcade games prioritise entertainment over pressing issues like rising costs and foreign conflicts.

The White House’s unveiling of five arcade-style games on its website, each believed to be promoting a different policy of United States President Donald Trump’s agenda, has ignited backlash, with critics accusing the administration of prioritising entertainment over addressing rising living costs and the ongoing war on Iran.

Announced on Thursday, the games include “Build the Wall” where players run to capture little green figures before they reach a border wall; “Rio Run”, a Snake-style game in which players gather border crossers along a fence; “Supply Line”, in which players reject food items that fail to meet “Make America Healthy Again” standards; “Flappy Bill,” a Flappy Bird-style game in which a bald eagle carries legislation over the National Mall; and “Trump Savings Tycoon”, in which players catch flying cash and gold bars to “fill your kids’ Trump Accounts,” in reference to the administration’s child savings programme.

“Heating oil is near an all-time high but hey you can play Border Czar Tom Homan in a video game,” Senator Matt Lesser wrote on X.

Rights groups have also criticised the administration for the gaming website.

“Makes me sick. They’ve been playing games with people’s lives for years, now they’ve made a video game of what they’re doing,” Amerika Garcia Grewal, co-director of the Frontera Federation in Eagle Pass, Texas, told AFP news agency.

The game designers “have lost touch with what it means to be human and care for others”.

Adriana Jasso, programme coordinator for AMIGOS San Diego Community, who works at the border, said the arcade-style games showed a fundamental “lack of seriousness” from the administration.

“The cruelty, the extremity of the administration … is no longer surprising,” she said.

In recent months, Trump has faced mounting criticism over the economic toll of the war on Iran and his broader domestic agenda.

The conflict has kept the Strait of Hormuz closed for nearly six months, disrupting global supplies of oil and natural gas and fertiliser, and pushing US inflation above the Federal Reserve’s 2-percent target, according to reporting by Texas Public Radio.

Trump has also faced criticism over tariff policies that the Supreme Court partly struck down earlier this year, along with cuts to food assistance programmes and the expiration of Affordable Care Act tax credits, all of which economists say have compounded the squeeze on household budgets.

The White House, meanwhile, appeared unfazed, posting “CAN’T STOP WINNING” on X alongside a link to the games.