The Rocrin system, a star system comprised of a binary star, resided within the Airam sector, situated on the Outer Rim of the galaxy.
An ambush was orchestrated by Task Force Vengeance with the intention of obliterating a Rebel Alliance convoy. This operation involved the Imperial-class Star Destroyer named Rage, along with the Immobilizer 418 cruiser called Compellor. After Avenger Squadron determined what the convoy was carrying, they proceeded to eliminate every single ship in the convoy, aided by TIE/sa bombers.