Israel in the Red Sea Arena: An Updated Maritime Strategy | INSS
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Home Publications Memoranda Israel in the Red Sea Arena: An Updated Maritime Strategy

Israel in the Red Sea Arena: An Updated Maritime Strategy

Memorandum 248, December 2025

Yuval Eylon
Yoel Guzansky

In the Red Sea region, significant geo-strategic processes have unfolded over the past decade, manifested in political, security, economic, and technological shifts. This area—stretching between the Middle East in the north, the Arabian Peninsula to the east, the Horn of Africa to the south, and East Africa to the west—has become a focal point of both global and regional power struggles. At the same time, it has also generated opportunities for complex civilian and security cooperation. These developments present Israel with a significant opportunity to leverage its geo-strategic assets in order to strengthen its status and expand its influence on its surroundings.


In recent years, there has been a global resurgence of attention to maritime domains, which have once again taken center stage due to their centrality in major conflicts now unfolding around the world. This renewed focus highlights the vital importance of the maritime sphere to the global economy and its role as an arena where the ability to operate effectively is essential to the great powers, nations, and organizations.


Israel is currently facing the need to formulate a security concept that takes into account the transformations and shifts shaping the entire region in the wake of the Hamas’s attack on October 7, 2023, and the ongoing multi-arena campaign. As part of this effort, Israel should also address the maritime domain. This memorandum offers insights and ideas aimed at broadening the understanding of the opportunities and challenges of the Red Sea region and assisting in incorporating this arena into Israel’s updated national security concept.


Click here to download the full Memorandum

Table of Contents:

The Red Sea as a Multi-Dimensional Strategic Arena. The Red Sea is a vital lifeline and a key link in global supply chains, being a shipping artery that accounts for approximately 17% of global maritime trade traffic. This is one of the main reasons for its status as an arena of inter-power competition, involving China, the United States, Russia, as well as regional players, and this arena is gaining strategic importance in fields such as communication, environmental protection, food security, and energy...
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In the Red Sea region, significant geo-strategic processes have been unfolding over the past decade, manifesting in political, security, economic, and technological changes. This region, stretching between the Middle East to the north, the Arabian Peninsula to the east, the Horn of Africa to the south, and East Africa to the west, has transformed from primarily a maritime trade corridor into a focal point for inter-power and regional struggles, while simultaneously creating opportunities for complex civil and security collaborations. These processes present Israel with a significant opportunity to leverage its geostrategic assets to strengthen its position and exert broader and deeper influence on its surroundings...
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The Red Sea is an intercontinental body of water that separates the continents of Asia and Africa and serves as an elongated extension of the Indian Ocean. It is artificially connected to the Mediterranean Sea through the Suez Canal—one of the most important transportation infrastructures in the world. Its shores are populated by numerous countries of strategic importance—Djibouti, Eritrea, Sudan, Egypt, Israel, Jordan, Saudi Arabia, and Yemen—some of which are considered conflict zones or, at the very least, face internal governance challenges...
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The maritime domain effectively facilitates activities and the integration of interests in various spheres, both civilian and security-related. Israel should build partnerships and capabilities, or strengthen existing capabilities, in order to integrate or collaborate with other entities in the region to establish as much control as it can in order to minimize threats against it and successfully address them. In recent years, the Red Sea has become one of the most important and complex arenas in the international sphere...
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In the 21st century, the functioning of a war fleet is not limited to combat alone but includes a wide range of missions, primarily sea control, preventing maritime access, and projecting power toward the shore—as defined by theorists Ken Booth and Geoffrey Till.6 Sea control is considered the primary objective of modern navies, and it is contingent on the ability to effectively execute a range of military operations under threat, with reasonable risk. The projection of sea power is an important component in creating deterrence and the ability to respond quickly to threats in the coastal domain, particularly in areas characterized by conflicts and strategic choke points—such as the Red Sea...
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The Red Sea has long since become a geo-strategic arena of increasing importance in the international system. Throughout the memorandum, the changes that have occurred in the region in recent years—political, securityrelated, economic, and infrastructural—were examined, and a map of the interests of global and regional actors in this arena was outlined. This analysis positions the Red Sea as a vital maritime transportation axis for global trade, with growing importance for Israeli national security...
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  • Research

    • Topics
      • Israel and the Global Powers
      • Israel-United States Relations
      • Glazer Israel-China Policy Center
      • Russia
      • Europe
      • Iran and the Shi'ite Axis
      • Iran
      • The Israel–Iran War
      • Lebanon and Hezbollah
      • Syria
      • Yemen and the Houthi Movement
      • Iraq and the Iraqi Shiite Militias
      • Conflict to Agreements
      • Israeli-Palestinian Relations
      • Hamas and the Gaza Strip
      • Peace Agreements and Normalization in the Middle East
      • Saudi Arabia and the Gulf States
      • Turkey
      • Egypt
      • Jordan
      • Israel’s National Security Policy
      • Military and Strategic Affairs
      • Societal Resilience and the Israeli Society
      • Jewish-Arab Relations in Israel
      • Climate, Infrastructure and Energy
      • Terrorism and Low Intensity Conflict
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      • Data Analytics Center
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