Inter-state conflict occurs between two or more states, intra-state conflict occurs mainly within one state, and extra-state conflict occurs between a state and a non-state actor outside that state's territory. The key distinctions are therefore the actors involved and the conflict's location.
| Type of conflict | Defining features | Contemporary example |
|---|---|---|
| Inter-state | Armed conflict between the governments or organized forces of two or more sovereign states. | Russia's full-scale invasion of Ukraine in February 2022 created direct armed conflict between two states. It challenged Ukraine's sovereignty and produced continuing territorial disputes. |
| Intra-state | Armed conflict within a state's borders, usually between the government and one or more domestic armed groups, or among non-state groups. | The Syrian civil war began in 2011 between the Syrian government and domestic opposition forces. Foreign intervention later made it an internationalized intra-state conflict. |
| Extra-state | Armed conflict between a state and a non-state actor located outside that state's territory. This category historically included colonial conflicts but can also describe overseas operations against armed groups. | In 2013, France launched Operation Serval against armed Islamist groups in Mali. France was fighting non-state actors outside French territory, with the Malian government's consent. |
These categories are analytical tools rather than perfectly separate boxes. A conflict can change classification as actors enter or leave. Syria, for example, began primarily as an intra-state conflict but became internationalized when Russia, Iran, Türkiye, the United States, and other external actors intervened.
The distinction connects to power, because states and armed groups possess different military and political capabilities. It also connects to sovereignty: intra-state conflict can weaken a government's internal authority, while inter-state conflict directly threatens external sovereignty and territorial integrity.
Exam technique: When classifying a conflict, identify the actors, location, and relationship between them before naming the category. For an examine or evaluate question, avoid merely attaching a label. Explain why the classification applies, then consider complications such as foreign intervention, proxy forces, or transnational armed groups.