FILE - In this Nov. 30, 2009 file photo released by the semi-official Iranian Students News Agency (ISNA), Iranian technicians, work with foreign colleagues at the Bushehr Nuclear Power Plant, just outside the southern port city of Bushehr, Iran. Russia announced Friday, Aug. 13, 2010 that it will begin the startup next week of Iran's only atomic power plant, giving Tehran a boost as it struggles with international sanctions and highlighting differences between Moscow and Washington over pressuring the Islamic Republic to give up activities that could be used to make nuclear arms. (AP Photo/ISNA,Mehdi Ghasemi) EDITORIAL USE ONLY