From the New York Times:
Iran has arrested two Chinese citizens on charges of spying for taking pictures of a military complex in the central city of Arak, where Iran is building a nuclear reactor, the judiciary spokesman said Wednesday.
“The Chinese nationals were detained while photographing and recording video of a military complex in Arak city,” said the spokesman, Alireza Jamshidi, according to the news agency ISNA. Mr. Jamshidi said the two had entered the country at Kish Island, a resort island in southern Iran on the Persian Gulf. [Full text]



