Ministers are ready to match the EU’s 45 per cent levy to avoid pain of Made in Europe proposals

The UK could act as "an honest broker" on AI and other global challenges, the prime minister tells world leaders at the UN.

Ottawa joins Global Combat Air Programme as an observer nation.

The UK’s military firepower is not what it was. Nor is its global influence

We are facing a storm of geopolitical instability, economic coercion, AI and climate change – and it’s likely to get worse. But by working more closely with Europe and seeking greater cooperation outs...

The Prime Minister met with European Commission President Ursula von der Leyen at the G7 Summit in Evian today.

Here are the key questions that should be asked when assessing the much-delayed plan.

In this week’s episode of Independent Thinking, our experts discuss the UK’s defence funding crisis and Europe’s struggle to coordinate its rearmament effort.

YouTube video by Chatham House

We conducted cyber evaluations of Anthropic’s Claude Mythos Preview and found continued improvement in capture-the-flag (CTF) challenges and significant improvement on multi-step cyber-attack simulati...

Lord George Robertson, author of British military review, says premier is not willing to make the necessary investment

Trump’s warning comes ahead of his 8 p.m. ET deadline for Iran to make a deal, as the US also struck military targets on Iran’s strategic Kharg Island. Follow live news updates.

Talks with Chinese owner Jingye continue while losses mount

The attorney and activist on overturning capital convictions — and his fears that civil rights gains are being dismantled

Britain said on Thursday it would increase funding for the BBC World Service over the next three years, citing the growing need ​to provide international audiences with impartial news at a time of ‌conflict and media blackouts around the world.

Update to defence and security pact will see countries ‘tackle hostile threats and crack down on the shadow fleet’

Despite their animosity toward Iran, America’s allies in the Middle East are worried that the region is headed for wider conflict.

Where does the war in Iran go from here?

Summary of the UK Government legal position: The legality of defensive action in respect of Iranian regional attacks

New Dublin strategy against backdrop of heightened Russia concerns could involve request for UK and French naval assistance

The Canadian prime minister is spearheading discussions between the EU and a major Indo-Pacific trade bloc after calling on middle powers to join forces.

Editorial: With just seven weeks before its funding runs out, the UK’s greatest cultural asset and most trusted international news organisation must be supported

European countries stepped in to fill the gap, increasing military aid to Ukraine by 67% and non-military support by 59% in 2025, according to the Kiel Institute for the World Economy.

The willingness of major powers – both the US and China – to engage in increasingly blatant economic coercion will prove a difficult challenge for the UK.

Robust long-term oil demand is needed to justify significant investment, but is called into question by the growing popularity of electric vehicles.

Once again the US has undertaken a military operation that was effectively executed in support of an uncertain political objective.

Experts give their initial reaction to President Trump’s strike on Venezuela and the capture of President Nicolás Maduro. What are the implications for the US, the region and the world?