TEHRAN: At least five members of Iran’s security forces were killed Sunday in a “terror attack” in the restive southeast, where authorities have been conducting operations against rebels, local media reported. The Fars news agency reported that in a “terror attack in Saravan county, in the south of the Sistan-Baluchistan province, five members of the security forces were killed.” Sistan-Baluchistan borders both Afghanistan and Pakistan, and is one of Iran’s most impoverished provinces. It is one of the few mainly Sunni Muslim provinces in Shiite-dominated Iran.