The destruction of underground facilities at Natanz and Fordow may not be possible without US military support and bunker buster bombs.

The first phase of the attack did not hit the most likely repository of Iran’s near-bomb-grade nuclear fuel.

The destruction of underground facilities at Natanz and Fordow may not be possible without US military support and bunker buster bombs.

The IAEA says radiation levels outside the Natanz and Isfahan facilities remain normal following Friday's Israeli strikes.

Israeli strikes on Friday dealt major blows to Iran's nuclear program, but Iran still has active centrifuges and its highly enriched uranium stockpiles.