President Donald Trump’s threats to attack Iran provide little detail on what the long-term US goal would be in the event of a sustained or even brief conflict.Trump sent warships and dozens of fighter planes to the Middle East and has several options to choose from that could destabilize the region.For all the latest headlines follow our Google News channel online or via the app.Will Trump order surgical strikes targeting Iran’s Islamic Revolutionary Guard Corps, the backbone of the clerical regime in power, try to take out its missile program – as Israel wants him to do – or even try to force regime change in Tehran?Iran has threatened severe reprisal if it is attacked.What are the options? Trump said Thursday he would decide in 10 or 15 days whether to order strikes on Iran if no nuclear deal is reached.The news outlet Axios has reported that Trump was presented with an array of military options that include a direct attack on Iran’s supreme leader, Ali Khamenei.Trump has said many