UNSC battle network

"We need to get above this crap, link up with the B-Net."

- Gunnery Sergeant Edward Buck

The UNSC battle network, colloquially known as B-Net, is a communications network used by the United Nations Space Command. It was used by Gunnery Sergeant Buck to link up with optical feed from F-99 UCAVs flying overhead.

Trivia
The UNSC battle network shares its name with the Covenant battle network. Its abbreviation, B.net, is also a colloquial name for Bungie.net.

List of appearances

 * Halo 3: ODST
 * Halo: Reach