Last week, US National Security Adviser John Bolton told his Indian counterpart Ajit Doval that America supports India's right to self-defence.
Two teams of the 11th Special Rangers Group, stand withdrawn from VVIP security duties and have been tasked to undertake counter-terror operations.
Sajjad Ahmed Khan, 27, a resident of Pulwama is also suspected to be involved in the conspiracy of Pulwama attacks.
One person was on Thursday killed in a clash between Trinamool Congress and Communist Party of India-Marxist supporters in North Dinajpur district during the fifth and final phase of West Bengal panchayat elections, taking the toll in poll-related violence to 21 since the exercise began.
The Centre directed security forces to use force to clear blockades.
Shoot-at-sight orders have been issued to security forces deployed across Left Wing Extremism affected states after a 'serious and new' threat of possession and operation of drones by Maoist cadres came to light recently, officials said on Sunday.