TEHRAN, Oct 15: Two bombs set off minutes apart killed four people and wounded dozens of others in the southwestern Iranian city of Ahvaz on Saturday. There was no immediate claim of responsibility for the bombings, which were the latest in a string of attacks and violence this year in Khuzestan province, the heartland of Iran’s oil industry. Officials said the two blasts, five minutes apart, occurred close to a shopping centre in central Ahvaz.—Reuters