Trump announced on Saturday that the United States had completed a “very successful attack” on Iran’s key nuclear facilities — including Fordo, Natanz and Isfahan — in a post on his Truth Social platform. He wrote that a “full payload of BOMBS” were dropped, and U.S. planes were safely on their way home.

It was an unprecedented attack years in the making, with some last-minute misdirection meant to give the operation a powerful element of surprise.

The US concentrated its attack on Fordow, an enrichment plant built hundreds of feet underground. Aerial photos give important clues about what damage the “bunker-buster” bombs may have caused.