Nuclear Issues

Last week, a National Academies of Sciences, Engineering, and Medicine panel affirmed the goal of eliminating highly enriched uranium (HEU) from civilian use, while recommending step-wise conversion of high performance research reactors using weapon-grade uranium fuel and that the White House coordinate a 50-year national roadmap for neutron-based research. (Full disclosure:  I sat on that committee, and oversaw the NNSA reactor conversion program from 2006-9; this post, however, represents my views, not necessarily those of the committee or NNSA.)

In 1998, in Operation Auburn Endeavor, the U.S. government helped fly 4.3 kilograms of highly enriched uranium (HEU) and low-enriched uranium (LEU) from vulnerable facilities in war-torn Georgia to the Dounreay reprocessing plant in the United Kingdom. At the time, those in the U.S. government involved in the project, myself included, thought that was all the HEU there was in Georgia. So it was a surprise when the IAEA announced the removal of another 1.83 kilograms of HEU from Georgia – apparently now really the last of the HEU there.

"One of the dramas playing out this month in New York at the 2015 Review Conference for parties to the Treaty on the Non-proliferation of Nuclear Weapons (NPT) concerns the future of discussions on establishing the weapons of mass destruction free zone in the Middle East..."

The Obama administration is proposing to boost Department of Energy nonproliferation funding to $1.94 billion—more than a $300 million increase from what Congress appropriated last year—in fiscal year 2016. But this is an increase over the very low fiscal year 2015 budget proposed by the administration and then further cut by Congress. Both Congress and the Russian government have cut back on further U.S.-funded nuclear security work in Russia, and the Obama administration has yet to develop major new initiatives that could absorb those resources.

Weapons of Mass Destruction or of mass delusion? To nail or derail. Ambiguity in Iran's weapon acquisition dynamics exacerbates mistrust, which is the core reason for the present standoff at the negotiating table. In this paper, the author elucidates the Iranian military's capability and intention by delving into the main componential elements of weapon acquisition.

Russia’s state nuclear corporation, Rosatom, has put out a statement on the Boston Globe story on Russia calling a halt to nearly all U.S.-Russian nuclear security cooperation.  (See Russian stories based on the statement here and here.)  The statement, in essence, tries to avoid responsibility by saying that cooperation is continuing (citing work on returning highly enriched uranium from other countries to Russia), and to blame the United States for any interruption (citing the U.S. cutoff of nuclear energy and nuclear science cooperation as part of the sanctions over Ukraine).