The IAEA announced Saturday its inspectors were leaving for the inspection . Iran has said it will not allow any inspections of military sites or nuclear facilities without prior agreement from world powers. Iran says its nuclear program is intended solely for peaceful purposes . Many in the West believe Iran is pursuing nuclear weapons capabilities .
The IAEA announced Saturday its inspectors were leaving for the inspection . Iran said Friday it needs more time to decide whether to sign onto a nuclear deal . Iran says its nuclear program is intended solely for peaceful purposes . Many in the West believe Iran is pursuing nuclear weapons capabilities .