Dalin was a man who served as a Lieutenant in the Thaereian military during the Clone Wars.


Dalin was placed in command of Task Force Pest and unit assembled by Colonel Rast'Tul and that was tasked with rounding up Force-sensitive civilians on Cularin, so that anti-Jedi Force-blocking drugs could be tested on them. When Dalin attempted to have the Force-sensitive vagrant Borus Ferthyn arrested in Gadrin, a mob protested against this, to Dalin shot Ferthyn, hoping that a display of force would quell the mob. However, it instead lead to riots in the city.

Dalin was later confronted by the Heroes of Cularin inside the prison where the Force-sensitives were being held.