It is for some of these groups—a group like the FDLR, for instance, which originates from Rwanda. The FDLR's origins and dynamics and size are quite disputed, but they are perceived as a foreign force. They will try to integrate and gain control over certain communities. They've changed location and they've changed their governing styles over the past 20 years. Depending on the relationship they have with local groups, sometimes they are able to integrate those groups and integrate their communities quite harmoniously, particularly if they share the same ethnic groups.
In other cases, it's not the case. You do have some of these groups that are not indigenous to the region. RED-Tabara, for instance, comes from Burundi. They have to negotiate their space, not only with the local population but also with the other armed groups. And when we talked about “armed groups”, it's very loosely defined. Some of them are groups of 50 fighters. Others are a couple of thousand. Those dynamics are also important to take into consideration.