Changing the game with Iran? (Click for full story...)

WASHINGTON (CNN) -- One of the main stumbling blocks to talk with Iran has been the condition that Iran suspends its uranium enrichment. Now, the Obama administration may take that option off the table, at least for now.

The United States and its European allies, which have just invited Iran to a fresh round of nuclear talks, are coming to the realization that if Iran's nuclear program isn't quite at the point of no return, it will be soon.

With 5,500 centrifuges, roughly enough for about two weapons worth of uranium a year, Iran isn't going to just shut down its enrichment facility as a goodwill gesture.

For years, Iran has been willing to endure sanctions and economic isolation. What it hasn't been willing to do is suspend enrichment.

Iran maintains enriching uranium for nuclear energy is its right. Now the West seems to have come around to Iran's way of thinking. Last week during a speech on proliferation in Prague, Czech Republic, President Obama admitted as much when he said, "We will support Iran's right to peaceful nuclear energy with rigorous inspections."

The International Atomic Energy Agency, the U.N. nuclear watchdog, has long argued to allow Iran to maintain a small face-saving nuclear enrichment program under the guise of "research and development."

Allowing such a program under the Non-Proliferation Treaty, at least while negotiations continue, would involve strict IAEA inspections -- something which may give the international community the kind of insight into Iran's nuclear program which it has long sought.

If adopted, the new strategy will undoubtedly be condemned by Israel, which has warned the U.S. that it has until the end of the year to put an end to Iran's uranium production before it takes matters into its own hands.

However, moving beyond the issue of enrichment helps Obama inch closer toward engagement with Iran, something he promised during the campaign and has begun to undertake with small, albeit significant, steps, most noticeably his New Year's message to the Iranian people.

Those who watch Iran closely say Obama's outreach is being warmly received in the region. While the response from spiritual leader Ayatollah Khamanei and President Mahmoud Ahmadinejad seems vague at first glance, experts argue the regime is being quite conciliatory, even flirting with the U.S. overtures and opening the door for talks.