The social media giant says the multibillion-dollar project will connect the United States, India, Brazil, South Africa and other regions.

Meta has announced plans to build a 50,000km (31,000 mile) sub-sea cable across the world. The tech giant said Project Waterworth - connecting the US, India, South Africa, Brazil and other regions - will be the world's longest underwater cable project when completed.

Meta's Project Waterworth, the world's longest subsea cable at 50,000 km, aims to boost internet capacity, AI development, and digital infrastructure across India, the US, Brazil, and South Africa.