After arriving at Muunilinst, Jedi CommanderAnakin Skywalker and his pilots engaged the Banking Clan's Nantex-class starfighters above the planet, while Kenobi's ground troops utilized LAAT/i gunships to reach the planet's surface. As the Republic forces headed toward the city of Harnaidan, Kenobi ordered CT-43/002 and The Muunilinst 10 to break off and proceed with their mission. Once in Harnaidan, however, their gunship was shot down by a B1 battle droid with a rocket launcher and crashed in one of the city's streets. All members of The Muunilinst 10 survived the crash and, following ARC-77's order, disembarked from the downed ship.[5]
CT-43/002 is killed.
At that moment, battle droid assassins who had been hiding in the nearby buildings opened fire on the clone troopers. The clones quickly started shooting back in retaliation, but CT-43/002 was soon killed by enemy fire. The other members of his unit survived the attack and managed to destroy the droids. ARC-77 and his surviving men then proceeded to destroy the Confederate artillery cannon, rendezvoused with Kenobi, and helped him to capture the Banking Clan leader, San Hill. By the end of the battle, CT-43/002 was the squad's only casualty.[2] Later, ARC-77 was awarded the Chancellor's Service Medal for his actions at the Battle of Hypori, but transferred the award posthumously to CT-43/002.[4]