World Bulletin/News Desk
Iran has postponed until 2014 the planned start-up of a research reactor, a U.N. report showed.
Tehran has continued to install cooling and moderator circuit piping in the heavy water plant near the town of Arak. Nuclear analysts say this type of reactor could yield plutonium for nuclear arms if the spent fuel is reprocessed, something Iran has said it has no intention of doing.
But the country has now delayed the planned timetable for bringing Arak on line by about half a year from the third quarter of 2013, according to the latest U.N. information in a confidential report submitted to member states late on Friday.
"Iran stated that the operation of the IR-40 reactor was now expected to commence in the first quarter of 2014," the International Atomic Energy Agency (IAEA) report said. It gave no reason for the postponement.
The Arms Control Association, a Washington-based research and advocacy group, said it was questionable whether Iran would be able to meet this new target date as well, in view of "significant delays and impeded access to necessary materials".
Iran, rejecting Western allegations it seeks to develop a capability to assemble atomic arms, says its nuclear programme is entirely peaceful and that the reactor will produce isotopes for medical and agricultural use.
Israel, believed to be the Middle East's only nuclear-armed state has threatened to attack its atomic sites if diplomacy fails to resolve the decade-old dispute.
If it does, the nuclear sites at Natanz, Fordow and Arak in central Iran are likely to be among the targets.
Friday's quarterly IAEA report showed Iran pressing ahead with expanding its uranium enrichment programme in defiance of tightening Western sanctions.
In August, German prosecutors said police had arrested four men suspected of delivering valves for the heavy-water reactor, breaking an embargo on such exports to Iran.
If operated optimally, the heavy-water plant would produce about 9 kilograms of plutonium annually, or enough for about two nuclear bombs each year, according to the Institute for Science and International Security, a U.S.-based think-tank.
"Before it could use any of the plutonium in a nuclear weapon, however, it would first have to separate the plutonium from the irradiated fuel," it added on its web site.
Iran has announced it has no plans to reprocess the spent fuel, the International Institute for Strategic Studies think-tank said in a report last year.Last Mod: 17 Kasım 2012, 12:30