11.   Kransnoyarsk is home to a closed nuclear complex that still produces bomb-grade plutonium.

12.   Many people in rural Aomori Prefecture support the nuclear complex for the jobs it brings.

13.   Officials at Savannah River Site in South Carolina near Augusta on Thursday were trying to determine how seven workers at the nuclear military complex were contaminated with radioactive plutonium.

14.   The largest injections apparently took place at Tomsk, a sprawling nuclear complex.

15.   The office has also continued to push for federal projects in the state, like financing for a proposed plutonium treatment plant at the Savannah River nuclear complex.

16.   The origins of the Tbilisi material go back to the days of Soviet power, when Moscow devoted huge sums to its nuclear complex.

17.   This is why Iraq and North Korea have been building their nuclear complexes underground.

18.   U.S. intelligence agencies have detected construction of an elaborate underground nuclear complex.

19.   Police have stepped up their probe into whether plant operators were criminally negligent, raiding the nuclear complex in Tokaimura and JCO headquarters in Tokyo on Wednesday.

20.   A wildfire ignited by a car crash raged across the dry sagebrush of the Hanford nuclear complex Thursday, raising fears that the flames would spread radioactive material.