The planet of Morak was home to an Imperial remnant force that included at least a platoon of stormtroopers, shoretroopers, technicians, and cargo transport pilots. This specific platoon was commanded by officers such as Valin Hess. Their duty was to guard the Morak Imperial refinery, where the Empire extracted and processed rhydonium. It is known that Imperial Security Bureau agents managed the base, implementing stringent security protocols.
In 9 ABY, Din Djarin, the Mandalorian, and his allies embarked on a mission to Morak to find the location of Moff Gideon's Imperial remnant. Djarin and Migs Mayfeld disguised themselves as Juggernaut Pilots and infiltrated the Imperial refinery while piloting Juggernaut Five, which was one of the HCVw A9.2 juggernaut transports used by the Morak remnant forces. During their journey, they were ambushed by Shydopp pirates who sought to destroy the transport's supply of rhydonium. Djarin successfully defended against the attackers until the Imperial remnant intervened, under the mistaken impression that the infiltrators were fellow Imperial soldiers.
To safeguard the cargo transport from the remaining pirates, the platoon moved out from the refinery's entrance. A defensive line was formed behind the Juggernaut by stormtroopers and shoretroopers, who then opened fire on the pirates, killing them immediately. Mayfeld and Djarin were welcomed into the facility, and the troopers, unaware of their true identities, saluted them as they drove past.
"Chapter 15: The Believer" marked the first appearance of this platoon, and the episode's descriptive audio confirmed its status as a platoon.