The threat of "cyber apocalypse". Will Iran sever underwater internet cables?
The history of submarine cables that form the backbone of the global communications infrastructure and security risks in critical regions.
Quick Look
- Undersea cable technology, which began in 1850, carries 95% of global communications today.
- Lines passing through Basra, Oman and the Strait of Hormuz are at high risk due to their strategic location and low depth.
AI-generated summary
Why It Matters
Submarine cable communication began between England and France in 1850. Today, there are more than 570 active fiber cable systems around the world with a length of 1.4 million kilometers.
The idea of communication through undersea cables was first implemented in 1850 with the cables laid between England and France. In 1858, the first transatlantic telegraph cable connected London to North America.
There are currently over 570 active submarine fiber cable systems on the seabed around the world, with a length of 1.4 million kilometers. These cables provide 95 percent of communications infrastructure globally, including financial transactions, government services, commercial activities and military communications.
The cables passing through the Persian and Oman Gulfs and the Strait of Hormuz are among the most strategically important lines in the world. These cables passing through the region carry a large portion of the internet traffic connecting Europe, Asia and Africa.
Since the depth at the narrowest point of the Strait of Hormuz is approximately 60 meters, it is at risk of being easily targeted by attacks.
Open Questions
- What are the special security measures taken for cables in the Strait of Hormuz?
