The move comes less than a week after legislation was introduced in the U.S. Senate . U.S. , others believe Iran is attempting to build a bomb through uranium enrichment . Talks are under way on a permanent agreement , and the outcome is uncertain . A senior administration official said that while there are no immediate plans for additional sanctions on Iran, they will be considered if Tehran continues its nuclear program.
The move comes less than a week after legislation was introduced in the U.S. Senate . U.S. , others believe Iran is attempting to build a bomb through uranium enrichment . A senior administration official said that while there are no immediate plans for additional sanctions on Iran, they will be considered if Tehran continues its nuclear program.