UED pyrotechnic engineer

UED Pyrotechnic Engineers were Firebats employed by the United Earth Directorate's Science Corps.

History
Shortly after Infested Kerrigan defeated the United Earth Directorate forces on Korhal and retreated to Tarsonis, the UED responded with a counterattack, sending a pair of Slave Broods to attack Kerrigan's forces.

The UED used scientists to coordinate their Zerg forces. Pyrotechnic engineers were assigned to protect the scientists. However, Kerrigan's forces defeated them, defeating the Slave Broods and killing all of the scientists.