JUST IN: Tensions between Iran and the United States are now spilling far beyond missiles and oil routes.

Iran has reportedly warned that if the U.S. launches new strikes, undersea internet cables in the Persian Gulf and Strait of Hormuz could become targets. These cables are not some small hidden system. They are part of the backbone of the global internet, carrying financial transactions, cloud services, banking systems, streaming platforms, communications, and huge amounts of global data every second.

What makes this story alarming is how invisible this infrastructure really is. Most people never think about the thousands of kilometers of fiber-optic cables lying on the ocean floor. But damaging even a few major routes could slow internet traffic, disrupt businesses, shake financial markets, and create serious communication problems across parts of the Middle East and beyond.

The Strait of Hormuz is already one of the world’s most sensitive chokepoints because of oil shipments. Now the digital world is part of the equation too. Reports linked to Iranian state media and IRGC circles have raised concerns that these cables could be used as leverage during escalation with Washington.

Experts say a total global internet blackout is unlikely because networks have backup routes and redundancy systems. But even temporary disruptions in this region could send shockwaves through global markets, tech systems, and international communications.

This is no longer just about military power or oil.

Now the world is being reminded that modern economies also depend on fragile lines hidden deep beneath the sea.