Tycall

The planet of Tycall was a frigid planet in the Arcall system. It lay unnoticed in the Outer Rim for most of Galactic History. It was only during the Clone Wars that it the wider galaxy took notice. The Confederacy established a large and well fortified supply depot there in 20 BBY to extend their fleet movements within the Outer Rim. Soon after finishing its construction, the CIS discovered a large deposit of Dylinium nearby. They soon coerced the natives into mining the Dylinium for them. Due to Tycall's obscurity, it was only given a token space garrison. 
In 19 BBY, the planet finally took notice in the eye of the Republic. After hours of analyzing CIS fleet movements, Trainee Advisor Chatterbox noticed that many Confederate ships diverted from more straightforward paths to stop by the Arcall system. After Republic scouts quietly verified the CIS presence there, Chatterbox ordered the Valkyrie to assault Tycall. The Republic forces quickly destroyed the space defenses and began an assault on the supply depot itself. The battle was long and hard, but ultimately a victory for the Republic. After the battle was complete, the forces of the Valkyrie pulled out and the 734th legion moved in to garrison the supply depot. Natives continued to mine Dylinium, now for the republic, and were paid 10 credits an hour for their hard work.