In an announcement that seems certain to further inflame opinions about a proposed deal to limit Iran’s nuclear capacity, it was revealed today that Russia’s state-owned defense conglomerate Rostec has offered to sell advanced anti-aircraft missiles to Iran. Related Stories Kerry Says Iran Extension Worth It Only If Deal Almost Done Bloomberg Iran leader says no nuclear deal better than bad one AFP World powers 'united', Kerry says ahead of new Iran nuclear talks AFP 'Significant gaps' remain in Iran nuclear talks: Kerry AFP