Union Home Minister Amit Shah reached Prime Minister Narendra Modi's official residence at 7, Lok Kalyan Marg, on Tuesday night after two key security meetings held in the day — one chaired by the PM and another held in the home ministry — as India firmed up its response to the Pahalgam terror attack on April 22 that claimed the lives of 26 people. RSS chief Mohan Bhagwat, too, met the PM on Tuesday. Complete operational freedom given to armed forces: Prime Minister Narendra Modi held a key security meeting on Tuesday with leading figures of the security apparatus, where he said that the Indian armed forces have complete operational freedom to decide the "mode, targets and timing" of India's response to the Pahalgam terror attack on April 22 that killed 26 people, news agency PTI reported quoting a source. Defence Minister Rajnath Singh, National Security Advisor Ajit Doval, Chief of Defence Staff General Anil Chauhan and the chiefs of three services attended the meeting. Earlier in the day, Union Home Secretary Govind Mohan chaired a high-level with the chiefs of of three paramilitary forces (NSG, BSF and Assam Rifles) and senior officers of other security organisations. Security forces close in on terrorists: The two Pakistani terrorists suspected to be behind the killing of 26 people in Pahalgam are believed to have entered Jammu and Kashmir about a year and a half ago as part of a group of infiltrators from Pakistan. It is suspected that the group entered through the Samba-Kathua region by cutting through the fence and has since been involved in several terror attacks. Their infiltration, sources said, had been investigated earlier too, following certain terror incidents in the Valley, and a senior BSF officer even received considerable heat for it from the Ministry of Home Affairs.