Israel’s defense minister issued a stark warning to Iran on Saturday, saying that “Tehran will burn” as the two nations traded missile salvos following Israel’s surprise attack on Iran’s nuclear program earlier this week.

Israel launched an expanded assault on Iran on Sunday, targeting its energy industry and Defense Ministry headquarters, while Tehran unleashed a fresh barrage of deadly strikes. The simultaneous attacks represented the latest burst of violence since a surprise offensive by Israel two days earlier aimed at decimating Tehran’s rapidly advancing nuclear program.