Look at “satellite dishes” they point over the horizon, not straight up to allegedly connect with communication satellites over 60 miles above us and hurtling to stay in geosyncric orbit with Earth traveling at 17,500 mph. So why does 97% of all internet rely on undersea cables?
Hundreds of thousands of miles of fiber-optic cable lay on the ocean floors, a crucial part of the global internet’s backbone, and only rarely do ship anchors, undersea landslides or saboteurs disrupt them.
“The infrastructure that underpins the internet – these undersea cables – are clearly vulnerable,” said Rishi Sunak, a British member of Parliament and champion of more vigorous action to protect submarine networks. “They underpin pretty much everything that we do.”
Undersea cables conduct nearly 97 percent of all global communications, and every day an estimated $10 trillion in financial transfers and vast amounts of data pass through the seabed routes. Satellites, once crucial but now limited in speed and bandwidth, handle only a tiny percentage of global communications.