Viridian Squad was a military unit of the Galactic Republic during the Great Galactic War, commanded by Major Tso and Sergeant Era Jung. On Yavin 4 Jung led the Viridian Squad on a reconnaissance mission to the Temple of Sacrifice, but the squad was ambushed by the Massassi and most of the squad, including Jung, were killed, with the survivors taken captive. Jung's final report on a datapad was found by a member of the Coalition, who rescued the survivors and delivered the report to Major Tso, who proclaimed the Viridian Squad as heroes and promised to put them all for a commendation.