How the Pathankot attack unfolded
* Security agencies intercept a number of phone calls late Friday night; it appeared that a group of terrorists were planning to launch an attack
* Of the four calls made, three were to handlers in Pakistan. In the fourth, an attacker was heard calling his mother
* The terrorists dressed in army fatigues hijack official vehicle of the police officer in Pathankot,
assault officer, pushed him off the car and take his cellphone.
* Terrorists use officer's cellphone to contact their handlers in Punjab; handlers were heard asking the men why they "let off" SP
* Intercepts trigger whirlwind of activity; Special Forces and additional soldiers moved to various installations at Pathankot
* Terrorists strike at 3.30 am. The gun-battle claims lives of two Air Force personal and one commando
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