More than a faction, it is a word used to refer to these groups

Led by the Army Men nations & Action Figures, these soldiers wear military uniforms and fight for justice, while others are their evil enemy conquerors.

The term “plastic patriots” is used to refer to this type of toys: patriotic toys with loyalty to their nations or ideals. These are usually plastic soldiers, military action figures, Blocko-Man soldiers, etc. Anyone who has a flag and defends it with their life.