Examining aggression in male Vietnam veterans who receive VA services: the role of traumatic events and combat exposure.

We examined the relationship between trauma exposure and the perpetration of aggression by male Vietnam veterans (N = 1,328) using archival data from a multisite study conducted by the Cooperative Studies Program of the Department of Veteran Affairs (CSP-334) in the early 1990s. Both traumatic events in civilian life and combat exposure were examined as correlates of aggression. Results indicated that pre- and postmilitary traumatic events and combat exposure were all related to perpetration of aggression at the bivariate level; r = .