Non-belligerent
A non-belligerent is a person, a state, or other organization that does not fight in a given conflict. The term is often used to describe a country that does not take part militarily in a war. The status is non-existent in international law.
A non-belligerent state differs from a neutral one in that it may be supporting certain belligerents in a war but with the exception of not being directly involved in military operations. The term may also be used to describe a person not involved in combat or aggression, especially in a situation where combat or aggression is likely. Thus in a situation of civil unrest, such as a riot, civilians may be divided into belligerents, those actually fighting or intending to fight, and non-belligerents who are merely bystanders.