Donald Trump warns he could rip up trade deal with UK
Threat comes as tensions rise between Washington and London over Iran war
Threat comes as tensions rise between Washington and London over Iran war

Primetime TV address signals escalation rather than a swift peace deal

Formidable obstacles stand in the way of any diplomatic effort to end the war

US president criticised some European nations for not being helpful in war on Iran

Donald Trump says he is ‘not happy’ with Tehran as Washington and London hold talks about use of Diego Garcia

US president soothes markets but doubts on strategy and Tehran’s position persist

The US and Israeli attacks on Iran will leave the Middle East in greater turmoil