'Way too early' to know full damage done to Iran nuclear sites, Joint Chiefs chairman says

President Trump has said all of Iran's nuclear sites had been "obliterated."

"It was clear we devastated the Iranian nuclear program," Hegseth said at an early morning briefing with reporters, while praising President Trump's role in the operation.

"Thanks to President Trump's bold and visionary leadership and his commitment to peace through strength, Iran's nuclear ambitions have been obliterated," he said.

"Many presidents have dreamed of delivering the final blow to Iran's nuclear program, and none could until President Trump," he said.

In his speech to the nation Saturday night, just after the strikes, Trump said Iran's key nuclear enrichment facilities had been "completely and totally obliterated," calling the attack a "spectacular military success."

On Sunday morning, Caine was more measure, saying it will "take some time" to assess how much damage has been done.

"I know that battle damage is of great interest. Final battle damage will take some time, but initial battle damage assessments indicate that all three sites sustained extremely severe damage and destruction," Caine said.

"I think BDA is still pending and way too early to comment on what may or may not be there," he said.

Later, Hegseth added that "The battle damage assessment is ongoing, but our initial assessment, as the chairman said, is that all of our precision munitions struck where we wanted them to strike and had the desired effect, which means especially the primary target here, we believe we achieved destruction of capabilities there."

Satellite images appeared to show bomb craters on top of the mountain where the Fordo plant is buried deep inside.