US President Donald Trump says the US, Denmark, and Greenland have made a deal that will give America permanent control over security and other needs in Greenland. We'll have reaction from Denmark and a Nato perspective.

Also on the programme: demonstrations are taking place in South Africa to honour nine women recently found murdered in eastern Johannesburg; and the rotating wax cylinders that were used to record sound before vinyl.

(Photo: People attend a protest against President Trump’s demand that the Arctic island be ceded to the US in front of the US consulate in Nuuk, Greenland on January 17, 2026. Credit: Reuters)