Although all groups reportedly received arms and training from Pakistan, the pro-Pakistani groups were reputed to be favored by the ISI.
The separatist Jammu and Kashmir Liberation Front (JKLF), spearheaded the movement for an independent Kashmir. This group declared a cease-fire in 1994.
The most powerful of the pro-Pakistani groups is the Hizb-ul-Mujahedin. The other major groups are Harkat-ul Ansar, a group which reportedly has a large number of non-Kashmiris in it, Al Umar, Al Barq, Jaish-e-Mohammad, and Lashkar-e Toiba, which is also made up largely of fighters from Afghanistan and Pakistan.