'I Will Not Yield': Starmer Warns Trump He Won't Back Down Over Greenland Despite Tariffs Threat

President Donald Trump gestures next to Britain's Prime Minister Keir Starmer during a joint press conference at Chequers near Aylesbury, England, Thursday, Sept. 18, 2025. 

Keir Starmer has said he “will not yield” to Donald Trump on the future of Greenland despite the US president’s threats to slap tariffs on the UK for opposing him.

The prime minister said the UK will not ditch its “principles and values” regardless of Trump’s actions.

Trump has said he will impose 10% tariffs...