D'Astan campaign

In 19 BBY, the final year of the Clone Wars, a campaign occurred within the Outer Rim Territories' D'Astan sector by the Galactic Republic during the Outer Rim Sieges offensive launched by the Republic into the last portions of Confederacy of Independent Systems-controlled space.

During the sieges, the Republic made several coordinated efforts in order to concentrate their military engagements on both the sector and the Serenno system within. However, despite the democratic government's concentrated efforts in the sector and star system, the Republic was unsuccessful in their attempts to capture Separatist leader Count Dooku's homeworld of Serenno, following multiple waves of attacks on the planet.

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