Abstract

It is only of late that some attention is paid to the importance of studies on the South Arabian Diaspora in the Horn of Africa, the African side of the Red Sea, the East African littoral, the Indian subcontinent, the Indian Ocean island groups and Southeast Asia, in throwing new light on (i) the process of Islamization, (ii) the origins of local dynasties, (iii) the problem of trade-routes, and (iv) navigational and maritime techniques and a host of other related problems.