The group all boarded, save Skywalker, when an explosion sounded throughout the ship. Jedi General Anakin Skywalker had a ship dock in the lower hangar, while the group, consisting of Secura, Skywalker, Bly, Jedi Commander Ahsoka Tano, Captain Rex and three clone troopers, made their way towards it. By the time the gunship crash landed, Bly and Secura had become surrounded. The 501st deployed several gunships to board and rescue as many of the 327th as possible before the final ship, the Liberty, went down. Two of the 327th's cruisers had gone down to Separatist fire, by the time the 501st Legion came into system.
The Corps came under heavy fire during the battle, by Separatist forces. In 22 BBY, the Corps were deployed to planet of Quell. The Corps served across the planets of New Holstice, Honoghr, Anzat and Dromund Kaas as well as at the Battle of Christophsis. The Corps was under the control of Commander Bly and Jedi General Aayla Secura.
The 327th Star Corps was first commissioned when the Clone Army was commissioned in 32 BBY.