The Taara laser beam is bridging the gap between Brazzaville in the Republic of the Congo and Kinshasa in the Democratic Republic of the Congo, which are on opposite sides of the Congo River. Brazzaville has decent Internet, but because nobody wanted to run a fiber line through the world's deepest and second-fastest river, Kinshasa uses a fiber line that runs 400 km around the river, and the Internet is five times more expensive there. Alphabet's 20Gbps commercial link has been up and running for 20 days now, and the company says it has served nearly 700TB of data in that time, with 99.9 percent uptime.

Ars Technica

Lazer beams!