Hezbi Islami

It grew out of the Muslim Youth organization, an Islamist organization founded in Kabul by students and teachers at Kabul University in 1969 to combat communism in Afghanistan. Its membership was drawn from ethnic Pashtuns, and its ideology from the Muslim Brotherhood and Abul Ala Maududi's Jamaat-e-Islami. Another source describes it as having splintered away from Burhanuddin Rabbani's original Islamist party, Jamiat-e Islami, in 1976, after Hekmatyar found that group too moderate and willing to compromise with others.

In 1979, Mulavi Younas Khalis split with Hekmatyar and established his own Hezbi Islami, known as the Khalis faction, with its power base in Nangarhar. Gulbuddin Hekmatyar's faction is since then referred to as the Hezb-e-Islami Gulbuddin, or HIG.