Israeli jets have bombed a nuclear reactor under construction in central Iran during a wave of air strikes on the seventh day of the conflict between the two countries.

With Donald Trump mulling whether to send in American bunker-busting bombs to deal a crushing blow to Iran’s nuclear facilities, doubts remain about just how close Iran is to creating a nuclear bomb.

After Israel launched its war against Iran vowing to take out the country’s nuclear program before it had the ability to produce weapons, fresh scrutiny has fallen on the country's own arsenal