Iran violated the nuclear pact

US think tank raised doubts about the possibility that Iran may be stepped up its efforts to develop a device that can enrich uranium more quickly, and thus may be temporarily violated nuclear agreement concluded last year with six world powers. The development of Tehran for the advanced centrifuge enrichment is a sensitive issue, because it may enable them to produce materials that can be used in making a nuclear bomb at a rate much faster than the old-fashioned offline user rates. She pointed Foundation for Science and International Security Institute -alta Iran's nuclear program, based in Washington relay to the conclusion reached by a new report of the International Atomic Energy Agency on Iran, seen by its members, that Tehran has worked to feed one centralized device to expel known as (Aa.ar -5) natural gas, uranium, 'on and off' in the research facility. This type of centrifuge is a species that Iran is seeking to develop even replace Aa.ar -1, which dates back to the seventies and is currently used for the production of enriched uranium model. US research firm said in a report to analyze the organization that Iran may have violated the Interim Agreement, to begin feeding a advanced centrifuges for uranium has natural gas, where the Interim Agreement stipulates that Iran must this device may not feed gas. Uranium stocks In another context, inspectors of the International Atomic Energy Agency said Iran's stockpile of low-enriched uranium grew eight percent, within two months it is likely that the world powers from Tehran requesting reduced in light of any nuclear agreement concluded with Tehran. The quantities of enriched uranium held by Iran, one of the factors that may determine the time needed by Iran to try to build nuclear weapons. It is scheduled to meet with US Secretary of State John Kerry Sunday and Monday in Muscat, Iranian Foreign Minister Mohammad Javad Zarif, and a delegate of the European Union, Catherine Ashton, to bring the views, before the meeting, which will be with the world powers in Vienna on the 18th of this month, in order to put the final touches on agreement may end the dispute on Tehran's nuclear dossier.