Iran is getting ever closer to being able to build a nuclear bomb and the problem will have to be confronted in 2013, Israeli Prime Minister Binyamin Netanyahu said on Monday.
Speaking to foreign journalists, Netanyahu said Israel was sticking to the red line he laid down in September, when he told the United Nations Iran should not have enough enriched uranium to make even a single warhead.
"I made clear that once Iran crosses that enrichment threshold, the chances of us effectively stopping Iran's nuclear weapons program would be reduced dramatically," he said. "Iran is two and a half months closer to crossing this line and there is no doubt that this will be a major challenge that will have to be addressed next year."
In an effort to deter Tehran, Western powers have imposed increasingly tough economic sanctions on the Islamic Republic.
"The sanctions on Iran are hurting the Iranian economy. There is no question about that. But we have not seen any evidence that sanctions have stalled Iran's nuclear weapons program," Netanyahu said.