The charge sheet was filed in the NIA court at Panchkula in which all the four have been slapped with charges under Indian Penal Code, Explosive Substances Act, Arms Act and Unlawful Activities (Prevention) Act.
Besides Azhar, his brother Mufti Abdul Rauf Asghar and two handlers -- Shahid Latif and Kashif Jan -- have been named in the exhaustive charge sheet. While Interpol Red Corner Notice against three has been issued, the same was pending against Jan, the NIA said.
The charge sheet also hinted of lax security at the strategic IAF base in Pathankot and said that the four terrorists -- Nasir Hussain, Hafiz Abu Bakar, Umar Farooq and Abdul Qayoom-- who were Pakistani nationals belonging to Jaish, had entered the premises at 0840 hours of January one and entrenched themselves in a drain and adjacent shed belonging to Military Engineering Services.
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The charge sheet is likely to be used by India in advocating its case for imposing sanctions against Azhar, released in 1999 in exchange of IC-814 hijacked Indian Airlines Plane, under the United Nations anti-terror law, officials said.
The terror case saw an unusual move from India and Pakistan as Islamabad had sent its probe team to Pathankot. They were handed over all the documents and allowed to question everyone except security personnel involved in foiling the attempts of the terrorists.
the four terrorists, the NIA said in its charge sheet that all the four terrorists underwent extensive motivational, physical, military and tactical training and were radicalized to carry out terror strikes in India.
The four terrorists armed with ammunition and other logistical items illegally crossed the Indo-Pak international border through the forest area near the Simbal Border Outpost on December 30.
Empty food packets manufactured in Pakistan and other food articles from the neighbouring country were recovered from the forest area near the Simbal Border Outpost, during investigation.
After infiltrating into the Indian side, these terrorists reached the road from Bhagwal village to Janial.
The terrorists snatched the mobile phone of Ikagar Singh and used the same to communicate with their handler, Kashif Jan and senior leaders and operatives of the Jaish-e-Mohammad in Pakistan, on three Pakistan mobile numbers 923453030479, 923213132786 and 923017775253.
Their vehicle met with an accident at the Dhusi turn near the Ravi River Bridge after which the terrorists brutally killed Ikagar Singh and dumped his dead body in the nearby bushes.
During investigation, the DNA profiles recovered from the dagger, seized from the possession of one of the dead terrorists (Nisar), matched with that of Ikagar Singh, thereby conclusively establishing that he had killed Ikagar Singh.
Similarly, DNA profile of two terrorists was found on an energy drink can, recovered from the vehicle of Ikagar Singh.
After abandoning the damaged vehicle of Ikagar Singh at Kolian Morh, the terrorists hid in the nearby sugarcane fields and waited for a vehicle to come.
After some time, the terrorists tied, blindfolded and
dumped Salvinder Singh and his cook Madan Gopal at an abandoned place in a forest area near village Gulpur Simli on way to the Air Force Station, Pathankot.
However, they took the third occupant, Rajesh Verma, a jeweller, along with them.
Singh and his cook managed to untie themselves and rushed to the nearby Gulpur Simli village on foot for help, the charge sheet said, adding the terrorists, on learning later from Verma that Singh was a police officer, informed their handler who directed them to go back and look for him.
At around 0400 hrs on January one, the terrorists reached village Akalgarh near the Air Force Station in Pathankot and tied Rajesh Verma.
They slit his throat with an intention to kill him and abandoned him and the vehicle in the sugarcane fields at around 0400 hrs. Thereafter, they moved towards the IAF Station on foot.
Meanwhile, Rajesh Verma managed to untie himself and rushed to the Akalgarh village for help, the NIA said, adding as per the forensic report collected during investigation, the DNA profile of the genetic material lifted from the energy drink can, recovered from the Mahindra XUV vehicle, matched with that of a deceased terrorist.
Similarly, the profile of the trace DNA lifted from the handle of the dagger, matched with that of another terrorist. The seat belt of the Mahindra XUV was cut and used to tie one of the victims.
As per the forensic report, the seat belt pieces recovered from the forest area, where the terrorists had dumped Singh and his cook, matched with the remaining seat belt pieces of the Mahindra XUV vehicle.
The iPhone of Rajesh Verma, which was snatched by the terrorists, was recovered from the 'nallah' near the perimeter wall inside the IAF station where the terrorists had hidden before carrying out the attack.
Investigation showed that after abandoning the Mahindra XUV vehicle, the terrorists moved to the western side of the IAF station on foot and forced their entry after cutting the wire fencing over the western side of the perimeter wall before getting inside the airbase in the wee hours of January one.
As per the forensic analysis report, the marks of the cutting tool recovered from the terrorists, matched with the marks on the cut portion of the fencing wire. Also the climbing rope used by them and recovered from the perimeter wall matched with the rope recovered from the Mahindra XUV vehicle.
A glove and a woollen cap, similar to those recovered from the terrorists, were recovered entangled with the wire fencing over the perimeter wall. Further there were marks of climbing over the eucalyptus tree, just outside the perimeter wall panel and also on the other side of the perimeter wall.
After getting inside the IAF Station, the terrorists hid themselves inside the 'nallah' and the dilapidated MES Store sheds till the time they launched the assault.
As per the forensic report, the shoe imprints lifted from the 'nallah' matched with the shoes of a terrorist.
One of the four terrorists identified as Nasir made attempts to call a Pakistan telephone number 923466746667, belonging to one Khayam Bhatti who runs a merchandise shop in Sailkot, using the snatched Indian mobile number but could not converse.
He again made a call to a different Pakistani number 923000957212 and during this conversation, he disclosed the names of his other three associates as Major, Abu Bakar and Umar.
During the day, as they were hiding, he again called and expressed his desire to the person on the other side to talk to a woman whom he addressed as his mother and the call lasted for 18 minutes.
Nasir told the woman that they had infiltrated into the Indian territory at 'do baje (0200 hours)' on Wednesday (which was December 30) and also told her that he had killed two persons referring to Ikagar Singh and the injured victim Rajesh Verma, whose throat was slit by the terrorist but he happened to survive.
He also spoke to his brother and cousin, who is referred to by the name Babar, and to another person whom he called Munna.