The killings have raised concerns that rogue insurgents could ratchet up tension between nuclear-armed neighbours India and Pakistan.
The neighbours both claim the disputed Himalayan region of Kashmir, and have fought two of their three wars over it since becoming separate countries in 1947.
Hizbul Mujahideen, a Kashmiri separatist group whose leader, Syed Salahuddin, is based in Pakistan, said it had expelled Abdul Qayoom Najar over his involvement in “gruesome murder” and the “character assassination of established pro-freedom leadership”.
Indian security forces say Najar leads a breakaway group called Lashkar-e-Islam that carried out series of recent attacks around the town of Sopore, killing five telecoms workers and vendors.
The decision to expel Najar was taken by Hizbul Mujahideen’s command council, headed by Salahuddin, a 69-year-old Islamic preacher, who turned to militancy in the 1980s.
He is widely viewed as allied to hardline Kashmiri separatist leader, Syed Ali Shah Geelani, who is 85.
“The report submitted by the inquiry commission has proved that Qayoom Najar, in an utter disregard of the Hizb leadership, violated the constitution of the outfit and carried out condemnable acts.
Our constitution does not allow or permit such actions,” Salahuddin said in a statement.
Analysts say the emergence of a breakaway faction could mean that a new generation of Kashmiri militants is trying to break free from the ageing separatist leadership, inspired by jihadists elsewhere , who have resorted to extreme violence and spreading their message through social media.
On Friday, militants threw grenades inside two mobile phone shops, injuring one person in Srinagar, the main city in Indian Kashmir, police said.
