A new U.S. intelligence report finds that Iran’s nuclear program has been set back only a few months after U.S. strikes, not totally destroyed as President Donald Trump has said.

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.

A preliminary classified U.S. report says the American bombing of Iran’s nuclear sites sealed off the entrances to two of the facilities but did not collapse their underground buildings, according