Israeli military officials, speaking anonymously, told The New York Times and The Washington Post that they considered the underground nuclear site at Fordo — the key U.S. target because it required bunker-busting bombs only the U.S. could deliver — to be "severely damaged" but not "completely destroyed."

The United States struck three Iranian nuclear development sites on Saturday. President Donald Trump said the U.S. targeted the Fordow Fuel Enrichment Plant, the Natanz Nuclear Facility, and the Isfahan Nuclear Technology Center.