SRINAGAR - Unknown gunmen shot dead four Indian police officers while security forces killed two suspected rebels in Occupied Kashmir on Wednesday as tensions rose before a major Supreme Court hearing on the troubled region.

Five police officers who had stopped near the southern Kashmir town of Shopian to repair their vehicle were ambushed, Inspector General of Police Swayam Prakash Pani told AFP.

“Four of the police were killed. One who was inside the vehicle at the time of the attack is safe,” Pani said. Separately, two suspected rebels were killed in a gunfight with government forces not far from the attack on the police, officials said.

The Muslim-majority Himalayan region, divided between India and Pakistan since their split in 1947, has seen a resurgence of hostilities in the past two years. Security officials say at least 144 militants have been killed this year, while more fighters have joined rebel ranks. There are an estimated 250 active underground fighters, they say.

Kashmiri groups have called a general strike for Thursday and Friday before the Supreme Court hearing, which they fear could allow Indians from outside Kashmir to buy property in the state and get government jobs. The court will hear arguments on Friday on a legal challenge against a 1954 constitutional provision, Article 35A, that reserved the special privileges for Kashmir permanent residents. Kashmiri groups seeking region’s independence or merger with Pakistan, along with business and civil society groups have opposed scrapping Article 35A.

Incorrect rumours this week that the article had been scrapped caused protests and clashes throughout Occupied Kashmir. The ruling Hindu nationalist Bharatiya Janata Party of Prime Minister Narendra Modi wants to annul the constitutional provisions that grant special status to Kashmir.

A BJP spokesman this week said Article 35A had become an obstacle to outside investment in the region.

Mujahideen groups have for decades fought hundreds of thousands of soldiers and police deployed in Indian-held Kashmir.