forestalling inducements fallback npt inspections diversion intrusive minimized feasibility stimulating enrichment calculations cascade strengthening suggestions binary emphasized reinforcing capability addressed assesses legitimacy proliferation frame uranium

denial analyses promoted constraints dimension responses avoiding 2002 irans options accept exchange clandestine threatens paper grant cooperation iranian isolation benefit achieving aimed outcomes presented mean

demand issue choice supply prevent concludes iran material bomb achieve terms break worst risks having pressure developed weapons coming failure risk short western strategy knowledge