Reynol Kosk was a Human male who was a member of the Imperial Army.
The Imperial Army soldier Reynol Kosk, a male Human, achieved the rank of lieutenant by 9 ABY. He was a recognized expert in the use of the PLX-2M portable missile launcher, and he was in command of the Imperial garrison stationed on the planet of Trogan. In 9 ABY, Niles Ferrier bribed Kosk into launching an assault on what became the inaugural meeting of the Smugglers' Alliance, despite receiving direct orders from Grand Admiral Thrawn to leave the group undisturbed. Following a short firefight with the assembled smugglers and mercenaries, Kosk and most of his unit were killed.
Kosk's training included the use of a blaster and grenades, and he possessed the skills to operate repulsorlift vehicles.
Lieutenant Kosk was equipped with a standard Imperial Army uniform, and his primary weapon was a blaster pistol. Additionally, he carried a comlink, a datapad, and a survival pack.