The Chancellor says it is "absolutely unacceptable" for Labour leader Ed Miliband to 'stab the country in the back' over Trident.
Chancellor George Osborne will set out his budget for the next financial year today. His speech begins at 12:15pm in the House of Commons.
We will be feeding live updates on this page, which will focus on how the budget affects the West Country specifically.
The national ITV News site will be feeding live updates on how the budget will affect people generally. Click here to look at them.