The letter delivered Thursday means Iran has rejected the demands of the five permanent members of the Security Council -- the United States , Russia , China , France , Britain -- as well as Germany and Dr. ElBaradei himself , that Iran once again close its uranium enrichment plant at Natanz .
Iran /location/location/contains Natanz
Iran /location/location/contains Natanz
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Iran
LOCATION
Natanz
LOCATION
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Iran
LOCATION
Natanz
LOCATION
/location/location/contains