Rick Daniels is Serviceman of the UNSC Military Defense Force and member of the UNSC Marine Corps. Daniels holds the rank of Sergeant and is the leader of the UNSC Marine Special Commando Team. Also, Rick Daniels has fought in the Human-Covenant War and in the Reconstruction Period, primarily fighting against the Colonial Rebels. Rick Daniels is well-known as being quiet, confident, courageous, and being an strong warrior, as well.