Jurnal Alternatif : Jurnal Ilmu Hubungan Internasional
Vol. 17 No. 01 (2026): Jurnal Alternatif : Jurnal Ilmu Hubungan Internasional

IMPACT OF IRAN’S CLOSURE AT STRAIT HORMUZ ON UNITED STATE’S SECURITY INTERESTS

Rafa Satya Lanange Hermawan (International Relation, Universitas Nasional)
Siti Fasya Nur Fadhilah (International Relation, Universitas Nasional)
Rizqi Aufa Prawira (International Relation. Universitas Nasional)
Hendra Maujana Saragih (International Relation, Universitas Nasional)



Article Info

Publish Date
21 May 2026

Abstract

ABSTRACT Iran’s potential closure of the Strait of Hormuz represents a complex strategic issue because it involves not only regional tensions in the Gulf but also energy security, global economic stability, and the national security interests of the United States. As one of the world’s most vital oil transit routes, any disruption in the Strait of Hormuz may trigger rising oil prices, disrupt global supply chains, and intensify geopolitical confrontation. This study aims to analyze how Iran’s strategy of closing the Strait of Hormuz affects the security dynamics of the United States. The research employs a descriptive qualitative method based on library research, drawing on academic literature, policy documents, and relevant sources on Iran-United States relations in the Gulf region. The findings indicate that Iran’s threat in the Strait of Hormuz disrupts U.S. energy security, encourages the United States to increase its military presence in the Gulf through naval patrols and regional security cooperation, and enhances Iran’s geopolitical bargaining position against the United States. Therefore, the Strait of Hormuz functions as a strategic instrument used by Iran to exert political, economic, and military pressure on the United States.

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Journal Info

Abbrev

Alternatif

Publisher

Subject

Economics, Econometrics & Finance Law, Crime, Criminology & Criminal Justice Library & Information Science Social Sciences Other

Description

Jurnal Alternatif adalah Jurnal yang dikelola dan diterbitkan oleh jurnal yang diterbitkan Program Studi Hubungan Internasional, Fakultas Ilmu Sosial dan Ilmu Politik, Universitas Jayabaya, DKI Jakarta, Indonesia. Jurnal ini menyediakan ruang atau wadah bagi para akademisi, peneliti, dan praktisi ...