Beljo Phtre, a soldier within the ranks of the stormtroopers, dedicated much of his time during the Galactic Civil War to serving under the command of General Brenn Tantor.
Following the imprisonment of their general on Kalaan due to his refusal to harm non-combatants, Gana Lant, a fellow stormtrooper, swayed Phtre and eight additional stormtroopers who had fought alongside Tantor to prioritize loyalty to the man who had led them through numerous battles over allegiance to the Galactic Empire that betrayed him. In a move that proved disastrous, Grand General Malcor Brashin assigned them to guard Tantor in his open-air cell. Lant orchestrated Tantor's escape, revealing the squad's unwavering support. After Tantor's liberation, the stormtrooper squad commandeered the TR-MB prototype and launched an assault on the prison, successfully freeing Luke Skywalker. The group journeyed through the canyons of Kalaan, gathering reinforcements from the Kalaanite resistance until they reached a Rebel base established by Tyr Taskeen. From that location, they were transported to Taskeen's fleet, where it's likely they faced temporary imprisonment alongside their general. Upon their release, it is highly probable that they resumed their service to the Rebellion as infantry under the leadership of Tantor.