In international relations, a frozen conflict is a situation in which active armed conflict has been brought to an end, but no peace treaty or other political framework resolves the conflict to the satisfaction of the combatants. Therefore, legally the conflict can start again at any moment, creating an environment of insecurity and instability.
The term has been commonly used for post-Soviet conflicts, but it has also often been applied to other extended and unresolved territorial disputes. The de facto situation that emerges may or may not match the official position asserted by either party to the conflict. For example, in the Division of Korea, both North Korea and South Korea officially assert claims to the entire peninsula; however, there exists a well-defined border between the two countries' areas of control.