Trump has also criticised a UK-led European summit which pledged to boost Ukrainian defences. 

​Trump has also criticised a UK-led European summit which pledged to boost Ukrainian defences.  

BBC diplomatic correspondent James Landale considers the idea suggested by the French president. 

​BBC diplomatic correspondent James Landale considers the idea suggested by the French president.  

US President Donald Trump announced 25% tariffs on Canadian and Mexican imports will start on Tuesday, dismissing hopes for exemptions. He cited concerns over illegal drug trafficking and migration. Additionally, tariffs on Chinese imports will be increased from 10% to 20%, addressing Beijing’s failure to curb illicit fentanyl trade. Trump also commented on Ukrainian President Zelenskyy’s response to US support.