The United States believes an extension of an arms embargo on Iran, currently due to expire in October under a 2015 nuclear deal, should be done so indefinitely without a fixed date, a top US official overseeing diplomacy with Tehran said on Tuesday. 'We think the right policy is to have an arms embargo in place that doesn't have a definite date fixed,' Brian Hook, US Special Envoy for Iran told a virtual event organized by think-tank Council on Foreign Relations (CFR).
