WASHINGTON — Several recent U.S. court decisions are threatening an effort to dramatically reduce Russia’s stockpiles of weapons-grade uranium. The court decisions would eliminate high tariff barriers that have effectively blocked Russia’s exports of uranium to the United States, except for those covered by a 1993 U.S.-Russian agreement for downblending 500 metric tons of highly enriched uranium (HEU) from nuclear weapons into fuel for nuclear reactors by 2013. To date, the agreement has helped lead to the downblending of 325 metric tons of HEU, equivalent to 13,000 nuclear warheads. The downblended uranium currently supplies more than 40 percent of the […]

SEOUL, South Korea — Reclusive North Korea this week announced its interest in continuing talks with the United States on its nuclear weapons program. Last week in Geneva, Washington’s envoy, Assistant Secretary of State Christopher Hill, and his North Korean counterpart, Kim Kye Gwan, met for eight hours of negotiations aimed at getting the stalled Six Party talks moving again. “The two sides decided to continue direct discussions on ways to resolve problems in implementing the Oct. 3 agreement,” the official Korean Central News Agency reported. The Oct. 3 agreement, reached during the last formal round of the Six Party […]

The states parties to the Biological and Toxin Weapons Convention held two important meetings in 2007. First, national biological warfare experts met for several days in mid-August to exchange ideas about how best to counter this threat. Second, the states parties held their annual week-long gathering in December. Both of these sessions were remarkably non-confrontational as compared with previous years, suggesting that new political dynamics are now shaping the international politics of biological warfare and terrorism. The December 2006 Sixth Review Conference of the BTWC directed the member governments to focus on two main issues this year: (1) strengthening national […]