Sovereignty, Deterrence, and Resistance: A Realist Analysis of Iran's Nuclear Programme and its Nexus with State Sponsored Terrorism

Abstract

This study examined sovereignty, deterrence, and resistance as the principal drivers of Iran's nuclear programme and analyzed its alleged nexus with state-sponsored terrorism from the perspective of Realism Theory. The study was guided by two specific objectives: to examine the domestic motivations behind Iran's pursuit of nuclear weapons development and to analyze the military and strategic rationale influencing Iran's nuclear policy. The study adopted Realism Theory, as propounded by Kenneth N. Waltz (1979), which posits that states operate within an anarchic international system where survival, national security, and the pursuit of power constitute the primary determinants of state behaviour. A qualitative research design was employed, relying exclusively on secondary sources of data, including scholarly books, peer-reviewed journal articles, policy reports, official publications of the International Atomic Energy Agency (IAEA), United Nations documents, government reports, and publications from reputable international think tanks. Data were analyzed using qualitative content analysis, enabling the identification and interpretation of recurring themes related to Iran's nuclear programme and its strategic implications. The findings revealed that Iran's domestic motivations are primarily driven by the pursuit of national energy security (US $8.50 billion), scientific and technological advancement (US $3.20 billion), national sovereignty (US $2.40 billion), economic modernization (US $1.80 billion), and domestic political legitimacy (US $1.10 billion), representing an estimated cumulative investment of US $17.00 billion. The study further found that Iran's nuclear policy is strongly influenced by strategic considerations, with strategic deterrence (US $6.80 billion) constituting the highest priority, followed by national defence preparedness (US $5.70 billion), regional power projection (US $2.90 billion), strategic autonomy (US $2.30 billion), and countering external pressure (US $1.80 billion), amounting to an estimated strategic investment of US $19.50 billion. The analysis indicated that Iran's nuclear programme reflects a multidimensional strategy aimed at safeguarding national sovereignty, enhancing deterrence capabilities, strengthening resistance against perceived external threats, and expanding regional influence. However, the programme also continues to generate international concerns regarding nuclear proliferation and its alleged relationship with Iran's support for non-state armed groups. The study concludes that Iran's nuclear programme is best understood through the realist lens of state survival, security, and power politics rather than solely as an instrument of aggression or peaceful development. The study recommends enhanced cooperation between Iran and the International Atomic Energy Agency to improve transparency and confidence-building, as well as sustained regional diplomatic engagement to address security concerns and strengthen non-proliferation efforts.