3973 BBY

The following events take place in 3973 BBY
==Events==
*Cassus Fett and the Mandalorians commit genocide against the Cathar species in the Battle of Cathar, which claims the lives of over 90% of the population of the planet Cathar.
==Appearances==
*Knights of the Old Republic 42 
*Star Wars: The Old Republic 
==Sources==
*Knights of the Old Republic Campaign Guide
* 
*The Essential Atlas
*The Essential Guide to Warfare
==Notes and references==
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Category:Years in the Old Sith Wars