“The earliest contact of Isma’ili da’wah with the Indo-Pakistan subcontinent was well before the Fatimid empire was established. It began with the establishment of the Isma’ili principality in Yaman (Yemen) in the year 268 AH/881 CE by da’is Ibn Hawshab and Ali bin Fadl. From Yaman, da’i Ibn Hawshab sent his nephew da’i al-Haytham to Sind in the year 270 AH/883 CE….”
Shaded in green, the Fatimid Caliphate at its height. Yaman (Yemen) is shown by blue arrows. The Ismaili da’wah into India originated in Yaman, when the Fatimid Empire was not yet established. Click on map for article.