Prime Minister David Cameron will today insist he has a "very clear vision" of the country he wants to live in, where everyone has opportunities.
Turning to Britain's connections abroad, the Prime Minister will make an apparent reference to his pledge of an in-out EU referendum if the Tories win the general election, saying his policy on the issue is "clear".
But he will also echo one of the most common arguments deployed by supporters of EU membership.
"This country depends for its living on international ties and global trade," he is to say. "They in turn depend on global stability and security. And on there being global rules to abide by.
More top news
Britain is engaged in a "technology arms race" with terrorists determined to cause the country harm, the head of MI6 has warned.
The clock is ticking on Iran's nuclear development talks at a meeting with six world powers including Britain in Switzerland.
ITV News UK Editor Rohit Kachroo has been with Nigel Farage as the Ukip leader plans his strategy for the ITV Leaders' Debate on Thursday.