Iran eyes a new source of power deep beneath the Strait of Hormuz

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🗞️ Driving the news: Iran is exploring new economic leverage in the Strait of Hormuz by targeting subsea internet cables that carry critical global data traffic
• The Islamic Republic has signaled plans to impose licensing fees on cables passing through its waters, potentially affecting tech giants such as Google, Microsoft, Meta, and Amazon
• These threats come amid ongoing tensions following the US-Iran conflict and the temporary blockade of the strait

🔭 The context: Subsea cables form the backbone of global connectivity, transmitting internet, financial, and AI-related data
• While most cables avoid Iranian territorial waters, two key lines, Falcon and Gulf Bridge International, do pass through them
• Experts warn that any disruption could cascade into regional and global digital and economic impacts, affecting banking systems, energy exports, and data-dependent industries
• Comparisons have been drawn to the Suez Canal model, where Egypt collects transit fees, though the legal frameworks differ

🌍 Why it matters for the planet: Interference with digital infrastructure could slow coordination on climate and energy markets, disrupt the monitoring of environmental data, and hinder global clean-energy initiatives
• Data center operations, energy grids, and climate modeling rely heavily on uninterrupted, high-capacity networks, meaning threats to these cables carry indirect environmental consequences

⏭️ What’s next: Global tech companies and governments will need to evaluate physical and cybersecurity measures for subsea infrastructure
• Any escalation or enforcement of Iranian licensing fees could prompt legal, technical, and diplomatic responses to safeguard connectivity and maintain continuity for critical digital and energy services

💬 One quote: “It aims to impose such a hefty cost on the global economy that no-one will dare attack Iran again.” — Dina Esfandiary, Middle East lead at Bloomberg Economics

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