Intense waves of airstrikes have hit dozens of military positions, frontier posts and police stations along northern parts of Iran’s border with Iraq in what appears to be preparation by the US and Israel for a new front in their war. Iran has warned ‘separatist groups’ in this region against joining the widening conflict and launched strikes against Iraq-based Kurdish groups it described as ‘opposed to the revolution’. Could the involvement of these militant groups increase the risk of a civil war in Iran if the regime collapses? Nosheen Iqbal speaks to deputy head of international news Devika Bhat.