Ahead of the visit of Pakistani Special Investigating Team, likely to take place in the last week of this month, the NIA sent the Letters Rogatory, a legal document sent through the special court asking details about the phone numbers dialled by the four terrorists.
The move comes barely a few days before the Special Investigation Team of Pakistan visits here to ascertain the facts of the case and investigation carried out by the NIA.
The fresh Red Corner notice was issued after the National Investigation Agency secured an 'open-ended' non-bailable warrant against Azhar and Rauf for allegedly conspiring to carry out terror strike on the strategic Indian Air Force base at Pathankot on the intervening night of January 1 and 2.
National Investigation Agency officials said that Salvinder Singh, his jeweller friend Rajesh Verma and cook Madan Gopal have been summoned for a routine questioning as the agency is preparing to receive a five-member Special Investigation Team from Pakistan on March 27.
A special NIA court based in Mohali issued the 'open-ended non-bailable warrant' against Azhar, his brother, main handlers Kashif Jaan and Shaid Latif for allegedly entering into a criminal conspiracy with JeM terrorists for carrying out a terror strike on the Indian Air Force base.
India plans to provide the probe team from Pakistan access to all witnesses in the Pathankot terror attack case but not security personnel from the National Security Guard or the Border Security Force.
The visiting Pakistani JIT will begin recording the statements of the witnesses in the Pathankot terror attack case from Thursday.
The National Investigation Agency on Monday filed a chargesheet in the Pathankot airbase terror attack, naming Pakistan-based Jaish-e-Mohammed chief Masood Azhar and three others of his organisation as accused.
A news report in daily Pakistan Today quoted an unnamed JIT member to say that the attack was nothing but 'vicious propaganda' against Pakistan as Indian authorities did not have any evidence to back their claims.
The special court issued the arrest warrant after weighing the evidence presented by the NIA.
