What is the scale and purpose of Meta's subsea cable project?

Meta is developing a subsea cable that, once completed, will be longer than Earth's circumference and reach depths of up to 7,000 meters. This ambitious infrastructure project represents a significant technological achievement in global connectivity. According to Meta's blog post, the primary aims of this cable system are to enable greater economic cooperation, facilitate digital inclusion, and create opportunities for technological development across the regions it will connect. This investment demonstrates how critical undersea cable infrastructure has become for supporting global digital communication and expansion.