Ammon News - U.S. forces struck Iran's three main nuclear sites, President Donald Trump said late on Saturday, and he warned Tehran it would face more devastating attacks if it does not agree to peace.

After days of deliberation and long before his self-imposed two-week deadline, Trump's decision to join Israel's military campaign against its major rival Iran is a major escalation of the conflict and risks opening a new era of instability in the Middle East.

"The strikes were a spectacular military success," Trump said in a televised address. "Iran's key nuclear enrichment facilities have been completely and totally obliterated."

In a speech that lasted just over three minutes, Trump said Iran's future held "either peace or tragedy," and there were many other targets that could be hit by the U.S. military.

"If peace does not come quickly, we will go after those other targets with precision, speed and skill."

The U.S. reached out to Iran diplomatically on Saturday to say the strikes are all the U.S. plans and it does not aim for regime change, CBS News reported.

Trump said U.S. forces struck Iran's three principal nuclear sites: Natanz, Isfahan and Fordow.

He told Fox News' Sean Hannity show that six bunker-buster bombs were dropped on Fordow, while 30 Tomahawk missiles were fired against other nuclear sites.

U.S. B-2 bombers were involved in the strikes, a U.S. official told Reuters, speaking on condition of anonymity.

"A full payload of BOMBS was dropped on the primary site, Fordow," Trump posted on Truth Social. "Fordow is gone." Reuters