I do not think that this is needed all the time, but when a genocide like this is happening, it is most likely going to be necessary for others to step in in order for it to stop. In the case of the Rwandan genocide, I especially think that European countries should step in because what they did caused many of the problems in the country. I also think that even if an event will not affect a country directly, they should still try to help other countries in order to keep more peace around the