by Amir Havasi Agence France Presse Iran’s President Hassan Rouhani vowed a “crushing response” after gunmen shot dead at least 29 people including women and children Saturday in an attack on an Iranian military parade. The Islamic State (IS) jihadist group claimed to have carried out the rare assault in the southwestern city of Ahvaz, while Iranian officials accused “a foreign regime” backed by the United States of being behind it. “The response of the […]