
Almost 250 thefts of nuclear or radioactive material
were reported last year. The chief of the International Atomic Energy Agency explained this week: “The possibility of terrorists obtaining nuclear or other radioactive material remains a grave threat. Equally troubling is the fact that much of this material is not subsequently recovered.”
Experts say health consequences of a dirty bomb are minimal compared to the panic that it would cause.

North Korea
just got cut from the US list of state sponsors of terrorism. By presenting the isolated regime with the carrot of taking it off the bad-guy list, some in the Bush Administration hope Pyongyang will honor its promise to end its nuke program.
A few days ago North Korea banned inspectors, raising concerns that the deal, only a few months old, would collapse.
White House Disappointed With North Korea Move The Bush administration warned Wednesday that North Korea would isolate itself from the world community if it backtracks and reactivates the plant that once provided plutonium for an atomic test explosion. North Korea barred UN nuclear inspectors from its main nuclear plant on Wednesday, and within a week, it plans to reactivate the plant that once provided the plutonium for the explosive test two years ago. The North ordered the removal of the UN seals and surveillance equipment from the Yongbyon reactor, a sign it is making good on threats to restart its nuclear program.

Sometimes a news story doesn't allow for any ducking and covering, and this is one of those: the possibility of al-Qaeda acquiring nuclear weapons. While nuclear weapons in countries like Iran and North Korea are worrisome, CIA Director Michael Hayden said yesterday that the agency's
top nuclear threat is al-Qaeda.
Hayden said, "There is no greater national security threat facing the United States than al-Qaida and its associates."
Hiroshima Mayor Asks US to Back Nuclear Ban on 63rd Anniversary of Atomic Bomb Hiroshima's mayor on Wednesday urged the next US president to support a proposed ban on nuclear weapons, as Japan marked the 63rd anniversary of the atomic blast that obliterated this city and killed 140,000 people. In a ceremony, Hiroshima Mayor Tadatoshi Akiba also announced the launch of a two-year study to gauge the psychological toll of the Aug. 6, 1945, attack in the closing days of World War II.
Report: Iran Now Has 6,000 Centrifuges for Uranium
President Mahmoud Ahmadinejad said Saturday that Iran now possesses 6,000 centrifuges, a significant increase in the number of uranium-enriching machines in its nuclear program. The new figure is double the 3,000 centrifuges Iran had previously said it was operating. Ahmadinejad made the announcement a week after the US reversed course by sending a top American diplomat to participate in negotiations with Iran, prompting hopes for a compromise.
Obama Warns Against 'Fighting the Last War'
Democrat Barack Obama warned Wednesday about the danger of "fighting the last war" as he pledged to focus on emerging nuclear, biological and cyber threats if elected president. "As long as nuclear weapons exist, we'll retain a strong deterrent. But we will make the goal of eliminating all nuclear weapons a central element in our nuclear policy," Obama said.