"We hope that nuclear electricity would enter the national grid within the next three months," said Ali Akbar Salehi, chief of Iran's Atomic Energy Organization, according to the official Islamic Republic News Agency.
But Western officials worry that a successful launch of the reactor could encourage Iran to shrug off international sanctions meant to isolate it over its nuclear program. On the other hand, American officials say Bushehr also demonstrates that Iran can buy nuclear fuel from other countries and does not need to produce its own enriched uranium, which can be used to fuel a power plant or, if highly purified, to construct a bomb.