Ghaznavid conquest of Sistan

Ghaznavid-Saffarid war

Map of Sistan also known as Sakastan
Date999-1002 AD
Location
Result

Ghaznavid victory

Territorial
changes
Sistan annexed by Ghaznavids
Belligerents
Ghaznavids Saffarids
Commanders and leaders
Mahmud of Ghazni
Bughrajuq 
Abu'l Muzaffar Nasr
Altuntash
Muhammad at-Ta'i
Khalaf I (POW)
Tahir
Strength
10,000 --

The Ghaznavid conquest of Sistan (999–1002) was led by Mahmud of Ghazni to conquer Sistan from the Saffarids. The last Saffarid ruler Khalaf I carried out campaigns in Ghaznavid territories, capturing Fushanj, Bust, Kuhistan which prompted Ghaznavid Sultan Mahmud to lead campaign against the Saffarids. The campaign marked the end of dynasty in 1002 AD.