How badly have US strikes damaged Iran’s nuclear facilities? Here’s what to know

Warplanes. Submarines. Cruise missiles. Bombs that weigh 30,000 pounds.

After initially favoring diplomacy, US President Donald Trump resorted to an extraordinary use of force against Iran on Saturday night, striking three of the regime’s key nuclear sites.

Trump claimed Iran’s nuclear facilities had been “obliterated,” but some Iranian officials downplayed the impact of the strikes – just as they did when Israel first struck Iran’s facilities on June 13.

With satellite imagery of the overnight strikes beginning to emerge, here’s what we know about the damage the US inflicted on Iran’s nuclear program.