On 28 February, the US bombed a school in the opening stages of its unprovoked attack on Iran, killing more than 150 people, many schoolchildren. The UN condemned the attack: A strike on a school represents a grave assault on children, on education, and on the future of an entire community. There is no excuse for killing girls in a classroom. Now, Sky News and Forensic Architecture prepare to debut their documentary about the tragedy that shocked the world. Iran: Children of Minab film The US tried to deny it had bombed the Shajareh Tayyebeh girls’ elementary school at the time.…