What actors and processes at what levels of analysis and through what mechanisms have pushed Iran’s nuclear program (INP) towards being designated as a proliferation threat (securitization)? What actors and processes at what levels of analysis and through what mechanisms have pushed Iran’s nuclear program away from being designated as an existential threat (de-securitization)? What has been the overall balance of power and interaction dynamics of these opposing forces over the last half-century and what is their most likely future trajectory? Iran’s nuclear story can be told as the unfolding of constant interaction between state and non-state forces of “nuclear securitization” and “nuclear de-securitization.” Tracking the crisscrossing inte...