International Studies Journal (ISJ)

International Studies Journal (ISJ)

Analyzing the Impact of Secondary Sanctions Imposed by the U.S. Congress on the Islamic Republic of Iran’s Missile Defense Program

Document Type : Original Article from Result of Thesis

Authors
1 Ph.D. Student of International Relations, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.
2 Associate Professor at International Relations Dep., Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan ,Iran.
3 Associate Professor at Political Science Dep., Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan ,Iran.
Abstract
In the post-Iran-Iraq War era, Iran’s defense and security policymakers have increasingly prioritized expanding military power, particularly through missile development strategies. Since then, the Islamic Republic of Iran has consistently considered missiles a legitimate tool for self-defense. In ongoing confrontations between Iran and the United States, preventing the advancement of Iran’s defensive capabilities has been a significant challenge for U.S. foreign policy. Consequently, the U.S. has employed various strategies to limit and halt Iran’s missile program, including the implementation of secondary sanctions by Congress. These sanctions intensified in 2012 and continued until the Joint Comprehensive Plan of Action (JCPOA) was established. Most secondary sanctions were suspended after the JCPOA agreement but were reimposed with greater intensity following the U.S.’s unilateral withdrawal from the JCPOA in 2018 under President Trump. This study addresses the main question: What impact have U.S. Congressional secondary sanctions had on the missile defense program of the Islamic Republic of Iran? The research employs a qualitative method involving thematic analysis, gathering information through interviews. Thematic analysis of the data yielded four primary themes: restrictions on access to technology, increased costs, restrictions on access to expert workforce, and the localization of missile technology to enhance deterrent capability. According to the experts in this study, these themes are the most critical factors influenced by U.S. Congressional secondary sanctions on Iran’s missile defense program.

Highlights

Introduction

Security in any region is shaped by its geographical location and inherent potential, while aligning with broader security concerns similar to those of other regions. West Asia, due to its strategic geography and energy resources, is a focal point of interest and conflict among regional and global powers. Each actor in this region strives to manage the dynamics to maximize their interests. This continuous tension has driven regional countries to significantly expand their military capabilities and equipment. Given Israel’s military superiority and the U.S.’s advanced air force, missile weapons have gained particular importance. Developing and utilizing a wide range of missiles for military and defensive purposes, as advanced indigenous technology, provides effective deterrence in the security domain. The Islamic Republic of Iran aims to achieve its strategic and military-defensive objectives, particularly in maintaining a power balance in West Asia, through comprehensive deterrence and security via missile capabilities, without needing to strengthen conventional defenses. Iran leverages space systems and domestically produced missiles for future wars. Iran’s missile program has consistently attracted the attention of its rivals and adversaries, prompting opponents to take numerous actions against it. The U.S. strategy against regional powers in West Asia, like Iran, employs balancing mechanisms. Various sanctions imposed on Iran are examples of the U.S. using negative balancing against the Islamic Republic. Some of these sanctions are secondary sanctions, applied to entities or individuals engaging with the sanctioned country. Therefore, secondary sanctions can indirectly impact the targeted country in multiple aspects. This research aims to understand and explain the effects of U.S. Congressional secondary sanctions on Iran’s missile defense program. Reducing errors for Iranian policymakers and elites in the defense and security sectors is crucial for developing defensive power, adopting appropriate policies and strategies in missile development, understanding U.S. Congressional secondary sanctions, and mitigating their negative impacts on the missile defense program. Conversely, a lack of understanding of U.S. secondary sanctions mechanisms leads to ambiguity and confusion among elites, weakening Iran’s missile power and causing strategic surprises. These factors underscore the significance of this research.

 

Methodology

This applied research is a qualitative study employing thematic analysis. The research population comprises experts in international relations, international security, and national defense. Sixteen faculty members from Iranian universities, specializing in international relations, international law, international security, and national defense, were purposefully selected using the snowball sampling technique. The research tool involved in-depth exploratory interviews. After conducting the interviews, the contents were transcribed verbatim. Thematic analysis was then employed to analyze the interview data and relevant literature. Among the different approaches to thematic analysis, this study specifically used the King and Horrocks approach.

 

Findings

In this phase, approximately 120 descriptive (initial) codes were identified and tagged in descriptive coding by the researcher after transcribing the interviews. In the interpretive coding stage (initial themes), efforts were made to go beyond describing text propositions and focus on interpreting their meanings. This often involved merging descriptive codes that seemed to share a single meaning. In this stage, 13 interpretive codes (initial themes) were presented. Finally, during the integration stage (main themes), broad themes were identified, representing the core concepts of the research. From the 13 interpretive codes identified in the previous stage, four main themes emerged.

Interpretive Code (Initial Theme) Main Theme

Restrictions on equipment imports

Restrictions on vital technologies

Restrictions on access to technical knowledge

Restrictions on communication technologies
Restricting Access to Technology

Disruptions in supply chain

Increase in research and development costs

Depreciation of the national currency

Increase in costs for information protection
Increasing Costs

Prohibition of research and development

Diversion of scientists to non-missile fields
Limiting Access to Expert Workforce

Design, development, and production of various ballistic missiles

Design, development, and production of various cruise missiles

Development of specific capabilities in various missiles
Localization of Missile Technology to Enhance Deterrence Capabilities

Table 1: Interpretive coding (initial theme) and main themes

(Source: Researcher)

Results

The study’s findings indicate that secondary sanctions, such as those imposed by the ISA law and UN Resolution 2223, have restricted access to technology and specialized human resources. As a result, Iran has increasingly relied on informal networks and black markets to obtain raw materials, electronic equipment, chemicals, and specialized labor for missile production, though this has led to higher production costs. Despite these challenges, Iran’s missile programs have not been significantly impeded. Instead, the imposition of secondary sanctions may have inadvertently spurred efforts to localize the missile industry and reduce dependency on imports. Today, Iran’s missile capabilities have become a central element of the country’s defensive power. Recent progress highlights the strengthening and modernization of the missile industry, marked by continuous innovation and adaptation to operational needs and contemporary technologies. This enhanced capability has effectively deterred numerous transnational threats and signaled a strong warning to both regional and extra-regional actors against aggression toward Iran. Iran’s latest missile operation, “Operation True Promise,” carried out on April 13, 2024, approximately two weeks after the Israeli attack on the Iranian embassy in Syria, exemplifies the advanced state of Iran’s missile technology and defensive production. According to Iran’s Supreme Leader, this operation was a response to the attack and underscores the effectiveness and sophistication of Iran’s missile capabilities.

Keywords

Subjects


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