A HARD LOOK AT INTERVENTION
Several years after mass killings in Bosnia, Somalia, and Rwanda, the United States is still searching for a comprehensive policy to address deadly communal conflicts. Among Washington policymakers and pundits, only two basic principles have achieved some consensus. First, U.S. ground troops generally should not be used in humanitarian interventions during ongoing civil wars. Second, an exception should be made for cases of genocide, especially where intervention can succeed at low cost. Support for intervention to stop genocide is voiced across most of the political spectrum.
Despite this amorphous consensus that the United States can and should do more when the next genocide occurs, there has been little hard thinking about just what that would entail or accomplish. A close examination of what a realistic U.S. military intervention could have achieved in the last clear case of genocide this decade, Rwanda, finds insupportable the oft-repeated claim that 5,000 troops deployed at the outset of the killing in April 1994 could have prevented the genocide. This claim was originally made by the U.N.'s commanding general in Rwanda during the genocide and has since been endorsed by members of Congress, human rights groups, and a distinguished panel of the Carnegie Commission on Preventing Deadly Conflict. Although some lives could have been saved by intervention of any size at any point during the genocide, the hard truth is that even a large force deployed immediately upon reports of attempted genocide would not have been able to save even half the ultimate victims.
PRELUDE TO GENOCIDE
Rwandan politics were traditionally dominated by the Tutsi, a group that once made up 17 percent of the population. Virtually all the rest of the population was Hutu, and less than one percent were aboriginal Twa. All three groups lived intermingled throughout the country. During the transition to independence starting in 1959, however, the Hutu seized control in a violent struggle that spurred the exodus of about half the Tutsi population to neighboring states.