It has long been suggested that both Dallaire and another Canadian, Louise Arbour were complicit in a US led regime change operation in Rwanda. It is also suggested that the present troubles in DR Congo are very much related to a similar attempt by foreign actors including the US, to secure the region's rich strategic resources.
http://allafrica.com/stories/200811280315.html
http://www.truthout.org/article/uns-louise-arbour-under-fire-over-rwanda