As Iran and the West step up their war of words over the Islamic state's nuclear program, the UK is refusing to rule out taking military action. Foreign Secretary William Hague also spoke of his confidence that an EU embargo on Iranian oil will be in place by the end of the month. RT gets the latest from correspondent Ivor Bennett in London.

[youtube]http://www.youtube.com/watch?v=qf2BmFKRocQ[/youtube]