As per one of the arrested persons, the slain terrorists were Pashto-speaking either from a village in Pakistan bordering Afghanistan or from Afghanistan itself, the Jammu police chief told reporters in Jammu in the evening.
Police personnel checked vehicles and conducted flag marches at various places in Punjab on Wednesday while central forces maintained a tight vigil in Tripura.
"We unanimously decided to observe complete bandh in Jammu on April 7," JPPF working president M S Katoch said.
Security forces had launched a cordon-and-search operation in Nehama village of Kulgam following information about the presence of terrorists in the area on Thursday, the officials said.
The Resistance Front (TRF), which is believed to be a shadow group of LeT, claimed responsibility for the killings. IGP (Kashmir) Kumar said police have seized a vehicle used in the attack and that such killings were being executed at the behest of Pakistan.
Authorities on Monday attached a house belonging to Hizbul Mujahideen chief Syed Salahuddin's son in the city's Ram Bagh area, officials said.
Dilbagh Singh, the Director General of Prisons, was directed to hold the charge additionally
Meanwhile, police did not allow journalists to gather near National Conference (NC) president Farooq Abdullah and vice-president Omar Abdullah's residence at Gupkar here, officials said.
As controversy raged over Yati Narsinghanand's objectionable remarks against Prophet Muhammad, his supporters on Sunday alleged that the Dasna temple head priest is being illegally kept in detention by police, which denied the claim.