Sunday saw the deadliest attack on US forces in the Middle East since the beginning of Israel’s war on Gaza. An overnight drone attack killed three US soldiers in a Jordanian base and injured dozens more. US President Joe Biden has promised to hold the perpetrators to account “at a time and manner of our choosing” – but experts have told The New Arab that preventing future attacks by the groups thought to be involved is no easy feat. Speculation is mounting that the attack was launched by forces of the Iraq-based Kataib Hezbollah militia operating out of Syria. Kataib Hezbollah is one of the m…