National Security Service

The National Security Service, or NSS, was a domestic security agency that served Darth Krayt's Galactic Empire. It was made up of operatives who took care of internal affairs, and were led by Sith. Agents of the NSS were known to be highly trained.

However, they were criticized for their killing of civilians, mainly on order of their Sith commanders. The NSS murdered protesters on the planet of Andijan in the Inner Rim Territories, which became known as the Andijan massacre. During a campaign on the world of Cosovo, NSS agents terrorized the local population and were convicted of murder, rape, and theft.

The agency was disbanded after the fall of Darth Krayt and his empire. The Galactic Federation Triumvirate replaced it with the Federal Security Service.