From regime change to retaliation, the BBC's Frank Gardner outlines possible outcomes of US strikes on Iran.

After saying the US would attack if protesters were harmed, the president appears now to be tying the threat of airstrikes to Iran’s nuclear programme

From regime change to retaliation, the BBC's Frank Gardner outlines possible outcomes of US strikes on Iran.

The US president has renewed threats against Iran, weeks after promising to come to the aid of anti-government protesters

Donald Trump has said ‘time is running out’ for Iran as the threat of war appears to loom closer. A huge US armada moved quickly towards the country and is seen as the starkest…

Among the riskiest scenarios under consideration is the covert deployment of US special forces to destroy or disable Iranian nuclear sites that were not hit during the US strikes…

Trump now has the firepower in place, but using it might not end well