Rishi Sunak: UK is facing some of the most dangerous years in its history

PM to speak on what he believes is at stake in next election, focusing on wars, migration and technology

Britain is facing some of the most dangerous few years in its history, Rishi Sunak will say on Monday in a speech intended to frame the general election as a generational tussle for the long-term future of the country.

The prime minister will give a speech in central London in which he will lay out what he believes to be at stake at the next election, as he warns the UK faces threats from international conflict, migration and technology.