This article undertakes a comparative assessment of the key assumption
s-both about conflict and third-party roles-underlying four different
schools of intervention. These schools are classified as hard realism
and soft realism, which have a state-security orientation; psychologic
al approaches, which have a societal or human security-based orientati
on; and governance-based approaches, which focus on state-society link
ages and third-party roles in developing, strengthening, or transformi
ng those linkages. Further, the article maintains that there is a clos
e relationship between the way third-party roles are defined and the t
reatment of causes of intercommunal conflict. Second, the article cont
ends that, although these different approaches to third-party interven
tion are rooted in different disciplinary perspectives, they should no
t be viewed as mutually exclusive alternatives. Noting that there are
complementary elements in each approach, the author argues that we sho
uld not be wedded to a narrow view about the causes of intercommunal c
onflict, nor should we limit the potential intervention strategies ava
ilable to a wide range of third parties to manage, settle, or resolve
intercommunal conflicts.