Satellite images analyzed by The New York Times show the extent of damage at the three nuclear facilities hit by the United States. Fordo is Iran’s most critical nuclear enrichment facility, housed deep inside a mountain to shield it from attacks.

The move, the first time the U.S. has attacked Iran, is a major escalation of the conflict between Israel and Iran.

Trump boasted the United States dealt “monumental damage” to Iran’s nuclear programme after precision missile strikes on three key nuclear facilities.