Some people might think that the unengaged unreached people groups are those peoples who are few in number. However, that is often not the case. Instead, they are often demographically large. So, we might ask, "Why have Great Commission Christians not sent messengers to engage them?"
Sometimes they are unengaged because they are isolated or difficult to reach geographically. In other words, they are difficult to access and as a result often do not have access to a gospel witness. The following list is the top 10 largest demographically Southeast Asian unengaged unreached people groups.
