HoloNet
once the main vehicle for spreading news instantaneously thoroughout the galaxy, the Holonet used subspace relays to transmit three-dimensional images to various holonet receivers. This media distribution system allowed the Old Republic to have instant access to any inhabited location in the galaxy. It was created from hundreds of thousands of non-mass transceivers connected through an incredible matrix of coordinated SimuTunnels. Each endpoint was equippde with a huge computer system that decoded and sorted the transmitted information. Initially, the HoloNet was incredibly expensive to maintain and operate. Thus, its use was usually restricted to purely governmental transmissions. Over the centuries of its existence, however, the HoloNet became an almost indispensible technology, linking the planets of the Old Republic together with virtually instantaneous communiction. During the Clone Wars, the Confederacy of Independent Systems was forced to create its own version of the HoloNet, in order to maintain communication during the fighting. After Palpatine assumed control of the galaxy, he limited the HoloNet to specific Imperial uses, in order to control the flow of information through the galaxy. After the Battle of Endor, the New Republic began to re-establish civilian use of the HoloNet, restoring the primary communication vehicle required for a galactic government. The completion of the new HoloNet was cut short by the Yuuzhan Vong invasion of the galaxy, as large parts of the galaxy were attacked and cut off. After the Second Battle of Coruscant, when the survivors of the Senate fled to Calamari, much of the HoloNet equipment which had been repaired or replaced was simply abandoned. Without contact with the Republic, as provided by the HoloNet, many small warlords chose to leave the system alone, protecting their small piece of the galaxy. Cal Omas, as the newly-elected Chief of State of the Galactic Federation of Free Alliances, decided to once again re-establish the HoloNet, to help draw the galaxy together in an effort to fend off the alien invaders. The usefulness of the repaired HoloNet was cut short by the development of the magubat kan, a Yuuzhan Vong bioform which attacked HoloNet relay stations and destroyed them.