ISTANBUL — Iranian Foreign Minister Abbas Araqchi broke his silence Sunday at an emergency press conference in Istanbul, condemning the U.S. and Israeli strikes on Iran’s key nuclear sites in Fordo, Natanz, and Isfahan as “unlawful acts of aggression” and warning that Tehran reserves the right to respond “with equal resolve.” Speaking on the sidelines of a high-level meeting of the Organization of Islamic Cooperation (OIC), Araqchi called for international condemnation and urged regional powers to stand united against what he termed a coordinated assault on Iran’s sovereignty.