For: Global Maritime Strategic Passage Security Situation Assessment and Outlook

Key Chapter Title List

1. Research Background and Definition of Strategic Passages: Why Are They Chokepoints?
2. Assessment Framework: A Multivariable Model of Strategic Value, Risk Level, and Game Dimensions
3. The Strait of Malacca: Vulnerability of a Traditional Hub and Diversification Alternatives
4. The Strait of Hormuz: Energy Lifeline and Focal Point of Proxy Conflicts
5. The Suez Canal and the Bab el-Mandeb Strait: Interlocking Links in the Eurasian Logistics Chain
6. The Panama Canal: New Challenges Under Climate Change and Shifts in Operational Control
7. Arctic Sea Routes (Northeast/Northwest): Geoeconomic Restructuring Under Ice Melt
8. The Turkish Straits and the Danish Straits: Tension Between Historical Jurisprudence and Actual Control
9. Comparative Analysis of Major Powers' Passage Strategies: Positions and Power Projection of the US, China, Russia, and the EU
10. Impact of Non-State Actors: Piracy, Terrorism, and Private Security Companies
11. Future Scenario Projections (2025-2035): Conflict, Cooperation, and Technological Change
12. Conclusion and Policy Implications: Comprehensive Plans for Ensuring Passage Security

File Introduction

Approximately 80% of global trade is completed via maritime transport, with over ten key strategic maritime passages constituting the arterial system of the world economy. These geographical chokepoints are not only crucial for commercial logistics efficiency but also serve as core links for national power projection, energy security, and strategic deterrence. Entering the third decade of the 21st century, intensified major power competition, frequent regional conflicts, and the compounding effects of climate change and non-traditional security threats have rendered the security situation of major maritime passages increasingly complex. This report aims to construct a systematic assessment framework, conduct in-depth analysis of the eight most strategically significant global maritime passages, evaluate the evolution of their risks and game dynamics up to 2035, and provide decision-makers and researchers with a long-term perspective based on facts and data.

The report first clarifies the selection criteria for strategic passages, integrating multiple dimensions such as geographical irreplaceability, trade volume, proportion of energy transportation, military value, and historical conflict frequency. Building on this, we propose a three-dimensional assessment model combining strategic value, risk level (covering political, military, economic, environmental, and technological categories), and the intensity of major power competition. This model is used to conduct a combined qualitative and quantitative analysis of each passage, serving as the core methodology of this study to ensure consistency and comparability in the assessments.

The main body of the report sequentially delves into analyses of the Strait of Malacca, the Strait of Hormuz, the Suez Canal-Bab el-Mandeb Strait combination, the Panama Canal, the Arctic Sea Routes (Northeast and Northwest), the Turkish Straits, and the Danish Straits. Each chapter examines in detail the passage's historical evolution, current strategic position, key stakeholders, specific existing risks (such as narrow channels, political instability in littoral states, potential blockade points, piracy attacks, legal disputes, etc.), as well as the strategies and deployments of relevant major powers and international organizations. For example, the analysis of the Strait of Hormuz not only focuses on its share of global oil trade but also delves into the relationships among littoral states, the military presence of external powers, and the direct impact of gray-zone conflicts on passage security.

Based on the independent assessments of each passage, the report further conducts comparative analysis and comprehensive outlook. We compare the strategic demands, capability advantages, and policy tools of major powers such as the United States, China, Russia, and the European Union regarding key passages, revealing the complex landscape where cooperation and competition coexist. Simultaneously, the report assesses the unique challenges posed by non-state actors, such as pirate organizations, transnational criminal groups, and private military and security companies, to passage security.

Finally, by setting different driving variables, the report constructs multiple scenarios leading up to 2035, including limited conflict escalation, major powers reaching partial security agreements, climate change accelerating alterations in passage navigability, and new energy technologies diminishing the value of traditional energy passages. The conclusion section summarizes the core findings, pointing out that ensuring the security of global strategic maritime passages requires moving beyond a singular military perspective. It advocates for the comprehensive application of diplomatic, economic, legal, and technological means, and proposes a series of policy options for enhancing passage resilience, crisis management, and international cooperation.