Iranian Nuclear Program       07/25/2010 - The Obama administration has been unable to reach an accord with Iran over a plan to ship Iranian low-enriched uranium abroad for further enrichment and fabrication into fuel for the Tehran reactor. Iran has agreed to a swap agreement with Turkey and Brazil, ostensibly a sign of confidence to P5+1 nations of their willingness to broker a nuclear settlement, but talks will not resume until mid-September.       02/18/2010 - Iran has not fully cooperated with the IAEA, is enriching uranium up to 20%, and plans to expand and improve its nuclear program.       12/22/2009 - Iranian President Ahmadinejad dismissed the U.S.' end of year deadline for diplomatic progress on the nuclear issue. Nuclear Disarmament       01/19/2010 - Negotiations on a Fissile Materials Cut-Off Treaty (FMCT) have been delayed at the U.N. Conference on Disarmament due to Pakistan blockings its 2010 agenda because of objections to a FMCT.       12/05/2009 - START expired on Dec. 5 without a new strategic arms agreement in place. However, Russia and the U.S. agreed "to continue to work together in the spirit of the START Treaty" and have a new agreement in place as soon as possible. Nuclear Terrorism       09/23/2009 - President Obama announced at the UN General Assembly that his global nuclear security summit will now be held in April 2010.       07/08/2009 - President Obama will hold a top-level nuclear security summit in March 2010 instead of a nuclear terrorism summit in 2009 as he pledged during his presidential campaign.