Mirgoshir campaign

The Second Battle of Mirgoshir was a battle of the Clone Wars.

The battle
Following the Battle of Thule, Mace Windu and Yoda allowed more Republic forces to move into the Mirgoshir system and retake it from the Separatists. The beleaguered army of clones were able to destroy the CIS forces with ease, and the separatists were forced to retreat in an everyone-for-himself fashion, and were quickly destroyed.

Aftermath
The complete campaign of the Mirgoshir system drew on for several months, even carrying on to be concurrent when the Battle of Brentaal IV (Clone Wars) broke out four months or so into the war. Though the Republic secured the system, they lost many troops and suffered a defeat at the native planet Agamar due to the weight of an AT-TE walker that caused a bridge to collapse. This also put in need for the UT-AT.