On Wednesday, the divisive conservative political activist Charlie Kirk was shot and killed on the first stop of his ‘American Comeback Tour’, where he invited students to engage him in political discussion. Kirk was the founder of the conservative nonprofit Turning Points USA and one of Donald Trump’s most powerful advocates, especially among young people. But his impact stretched far beyond the United States, as he leveraged social media to reinvent the right's image around the world.

Today, we speak to Semafor political correspondent, David Weigel, about the blueprint Kirk pioneered for winning young minds to the conservative cause. Then, we speak to Daniel Ogoloma, who partnered with Kirk for a debate while he was a student at Oxford University. He tells us about his plan to bring Kirk’s ideas into Nigerian politics.

Producers: Viv Jones, Xandra Ellin, Valerio Esposito, Lucy Pawle, Sam Chantarasak

Photo credit: Trent Nelson / The Salt Lake Tribune / Reuters

Donald Trump wants to broker peace in two of the world’s most intractable wars: Gaza and Ukraine. But this week, both crises have escalated – and the man he’s tasked with solving them has no previous diplomatic experience.

Steve Witkoff, a real estate mogul and Trump’s closest confidante, is now at the center of American foreign policy as the ‘envoy for everything’.

On today’s Global Story, we speak with the BBC’s State Department Correspondent, Tom Bateman, and ask whether Witkoff’s unconventional style is a weakness – or a strength.

Producers: Cat Farnsworth and Aron Keller

Image: President Donald Trump and Steve Witkoff. Sarah Yenesel/EPA/Shutterstock

On Tuesday, Israel carried out a series of unexpected bombings, targeting senior Hamas leaders. The Israeli Defence Forces (IDF) said it was a "precise strike" on those responsible for the October 7 attacks, but the Qataris have called the strike a "blatant violation" of international law. Qatar has been mediating indirect negotiations between Israel and Hamas to end the conflict in Gaza.

Image: Israel's Prime Minister Benjamin Netanyahu on Sept 8 2025.

Hundreds of workers, most of them South Korean nationals, were detained last week at a Hyundai plant in Georgia after the largest immigration raid of Trump’s second term. The raid puts two of the administration’s key priorities to the test - cracking down on illegal immigration and bringing manufacturing back to America - but has it exposed a conflict between the two policy goals?

We speak to BBC Verify US Correspondent Nick Beake who has been to the site, and to Jake Kwon from the BBC Seoul bureau, about whether this has jeopardised relations between the US and one of its major trading partners.

Producers: Sam Chantarasak and Xandra Ellin

Image: US immigration raid at Hyundai-LG plant in Georgia. Shutterstock/EPA

In Brazil this week an alternate reality is unfolding: a former president, who allegedly tried to incite an insurrection to overturn an election, is on trial. A verdict is expected this week, and he may go to prison for the rest of his life.

On January 8th 2023, Jair Bolsonaro’s supporters broke into government buildings, demanding to overturn the result of the election Bolsonaro had lost. In the aftermath of those events, Bolsonaro was accused of masterminding a plot for a military coup. He denies these claims and says the charges are politically motivated.

President Trump has called the trial a “witch hunt” and gone to extreme measures to try to influence its outcome. But have his attempts to influence the trial backfired?

We speak with Ione Wells, the BBC’s South America correspondent, who has been reporting from inside the trial.

Producers: Viv Jones and Valerio Esposito

Image: Former Brazilian President Jair Bolsonaro in Brasilia on July 17, 2025. Mateus Bonomi / AFP via Getty Images

In 1994, Ukraine surrendered the world's third-largest nuclear arsenal, inherited from the collapsed Soviet Union, in exchange for security assurances from the US, Russia, and the UK.

Ukraine’s denuclearisation is often considered a huge success story in nuclear non-proliferation, but in retrospect, it may have paved the way for Putin's 2022 invasion.

As talk of US-European security guarantees for Ukraine resurfaces in the context of tentative Russia-Ukraine peace talks, we speak with BBC Paris correspondent Andrew Harding about the history of the 1994 agreement, and consider whether Ukraine would ever again believe promises made to protect it.

Producers: Sam Chantarasak and Xandra Ellin

France's President Emmanuel Macron (R) and Ukraine's President Volodymyr Zelensky arrive to chair the Coalition of the Willing Summit, at the Elysee presidential palace in Paris, on September 4, 2025. Ludovic Marin/ Getty

President Xi Jinping said humanity faces "a choice between peace and war” as China paraded a huge arsenal of weapons – including nuclear missiles – in Beijing yesterday.

Image: Xi Jingping at a WW2 anniversary reception at the Great Hall of the People in Beijing. Florence Lo/Reuters

Today, we’re joined by BBC International Editor Jeremy Bowen to explore oppositional visions for a post-war Gaza — one from the Americans and the other from the rest of the western world.

There are two competing international visions for the future for Palestinians: much of the Western world will recognise Palestinian Statehood at this month’s United Nations General Assembly in a push towards the two-state solution; whilst Donald Trump has touted plans for a US-controlled Gaza riviera. But how do these ideas line up with reality on the ground, as Netanyahu’s government continues to bombard the Gaza Strip, approves plans for expanding settlements and expresses support for a ‘Greater Israel’ that expands across the Middle East? We consider Gaza’s future with BBC International Editor Jeremy Bowen.

Producers: Samantha Chantarasak and Xandra Ellin

Image: President Trump Meets With Visiting Israeli PM Netanyahu At The White House. Anna Moneymaker/Getty

This is the new Global Story. We’re back daily with a new team, new stories and a new mission.

Meet co-hosts Asma Khalid and Tristan Redman. They’ll tell the intertwined story of America and the world - and how each shapes the other, daily. And they’ll be backed by the finest newsroom in the business.

As Texas storms put Trump's weather agency cuts in the spotlight, Caitríona Perry, Sumi Somaskanda, and CBS’s Fin Gómez examine the president's climate policies. Plus: Musk’s third-party ambitions. Every weekend, we take a closer look at what’s happening in US politics and what’s going on behind the scenes at the White House and on Capitol Hill. If you'd like to get in touch, email us at [email protected]

Producer: Stefano Fasano

Editor: Sergi Forcada Freixas