| Physical information
|Points of interest|
| Societal information
Foerost was a Core planet on the Koros Trunk Line between Kuar and Kaikielius. It was orbited by the Foerost Shipyards, which was one of the Republic's largest and oldest shipyards. The shipyards' engineers removed raw materials from the planet and transported them to the shipyards in high orbit.
In 3996 BBY, during the Great Sith War, a combined Krath/Mandalorian fleet stole 300 Galactic Republic warships from the shipyards for use in an assault on Coruscant. In 3959 BBY, Sith Lords Revan and Darth Malak stole a major Republic fleet from the shipyards, triggering the Jedi Civil War. In 522 BBY, the shipyards were purchased from the Republic by the Techno Union.
In 22 BBY, the Techno Union secretly tightened the security of the shipyards, in preparation for the Clone Wars. Later during that conflict, the system was blockaded by the Republic. In 20 BBY, the Techno Union broke the Republic blockade through the use of a fleet of Bulwark Mark I battlecruisers, setting off the epic Battle of Foerost. This fleet ravaged Sector Zero until it was stopped by a fleet of Victory-class Star Destroyers, the Victory Fleet.
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- HoloNet News Vol. 531 53 (content now unavailable; backup links 1 2 on Archive.org) —
- CIS Shadowfeed Dispatch 14:7:01 Edition (Mentioned only)
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- The New Essential Chronology
- Knights of the Old Republic Campaign Guide
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- The Essential Guide to Warfare