"A distant BMAC “homeland,” followed by an expansive migration to Central Asia, is difficult, if not impossible, to maintain. Nevertheless, the origins of the BMAC remains a fundamental issue. Although some scholars advance the notion that the BMAC has indigenous roots, the fact remains that the material culture of the BMAC is not easily derived from the preceding Namazga IV culture, thus suggesting its intrusive nature. The wide scatter of BMAC materials from south- eastern Iran to Baluchistan and Afghanistan suggests that the beginnings of the BMAC could lie in this direction, an area of enormous size and an archaeological terra nullius. In fact, the BMAC of Central Asia may turn out to be its most northern extension while its heartland might be found in the vast areas of unexplored Baluchistan and Afghanistan."