In inserting itself into Israel’s war against Iran, Washington unleashed its massive “bunker-buster” bombs on Iran's Fordo nuclear fuel enrichment plant.
Those bombs were widely seen as the best chance of damaging or destroying Fordo, built deep into a mountain and untouched during Israel’s weeklong offensive. A US official, speaking on condition of anonymity to discuss the operation before an official briefing, confirmed their use in Sunday’s attack.











