S-Ipsus Believers laboratory

During the time of the Clone Wars, the Believers Sith cult operated a secret laboratory inside the manufacturing station S-Ipsus on the planet Genarius. In about 21 BBY, the cultists embarked upon a plot to wipe out the Caarite species and they refined an anti-Caarite virus within the laboratory, then shipped out several tanks of the virus from the facility aboard three transports. Shortly after the transports departed with their deadly cargo, the laboratory was raided by a strike team sent by the Metatheran Cartel, a Caarite-ran trade organization.