According to CNN:

The US military strikes on three of Iran’s nuclear facilities last weekend did not destroy the core components of the country’s nuclear program and likely only set it back by months, according to an early US intelligence assessment that was described by three people briefed on it.

The assessment, which has not been previously reported, was produced by the Defense Intelligence Agency, the Pentagon’s intelligence arm. It is based on a battle damage assessment conducted by US Central Command in the aftermath of the US strikes, one of the sources said.

The analysis of the damage to the sites and the impact of the strikes on Iran’s nuclear ambitions is ongoing, and could change as more intelligence becomes available. But the early findings are at odds with President Donald Trump’s repeated claims that the strikes “completely and totally obliterated” Iran’s nuclear enrichment facilities. Secretary of Defense Pete Hegseth also said on Sunday that Iran’s nuclear ambitions “have been obliterated.”

Two of the people familiar with the assessment said Iran’s stockpile of enriched uranium was not destroyed. One of the people said the centrifuges are largely “intact.”

“So the (DIA) assessment is that the US set them back maybe a few months, tops,” this person added.

The White House acknowledged the existence of the assessment but said they disagreed with it.

Jeff