Like many in Tehran, Mehdi, 36, an IT professional, had fled the capital in the early days of the war to stay with relatives in the north.
Returning to the city, he was confronted by bombed-out buildings, debris and rubble still scattered across the roads. His home has been damaged by the blasts, the glass shattered and bedroom window frames blown out. In his first days home – just before the ceasefire was agreed – a series of explosions sent him scrambling for shelter.