Recent U.S. airstrikes have reportedly damaged several Iranian nuclear facilities, delaying Tehran's nuclear program by nearly two years, according to Pentagon spokesperson Sean Parnell. The strikes involved heavy use of bombs and missiles on three key sites. However, IAEA chief Rafael Grossi warned that Iran could still produce weapons-grade uranium in the coming months, casting doubt on the long-term impact of the strikes. Analysts believe Iran may have hidden enriched uranium before the attacks.