The criteria are applied primarily to "international" armed conflicts. The application of prisoner of war status in non-international armed conflicts like civil wars is guided by Additional Protocol II, but insurgents are often treated as traitors, terrorists or criminals by government forces and are sometimes executed on spot or tortured. However, in the American Civil War, both sides treated captured troops as POWs presumably out of reciprocity, although the Union regarded Confederate personnel as separatist rebels. However, guerrillas and other irregular combatants generally cannot expect to receive benefits from both civilian and military status simultaneously.