BBC World News

1. AI superpower ambitions take centre stage as Trump and Xi meet

   The US and China are vying for AI supremacy while seeking to keep it under human control.

2. OpenAI agent 'infiltrated' Australian government website, PM says

   Albanese said he expressed "concern" to OpenAI founder Sam Altman, after authorities were informed three months after the breach in June.

3. Iran's president tells Trump it will never 'bend the knee'

   Masoud Pezeshkian's defiant speech to the UN comes after the US president threatened to "annihilate" Iran if a peace deal is not agreed soon.

4. Ethiopia and Tigray accuse each of launching offensives, fuelling fears of new war

   The local authorities reportedly seize Tigray's airports following reports of recent drone strikes.

5. Trump's Board of Peace unveils $2.45bn plan to begin Gaza's reconstruction

   The figure was announced during a meeting of the group's board at the sidelines of the UN General Assembly in New York.