All HEU is removed from Mexico

The U.S. National Nuclear Security Administration reported on March 20, 2012 that it has completed removal of all HEU from Mexico. According to the U.S.-Mexico agreement about the transfer, the 10.8 kg of HEU with enrichment of about 70% was contained in fresh and irradiated fuel assemblies of the TRIGA Mark III research reactor operated by the National Institute for Nuclear Research at Ocoyoacac.