Although ISJK has been believed to be inspired by ISIS, this is the first time that NIA has made the claim of a direct link between the two groups.
The Islamist fundamentalist has TAKFIR ingrained in his psyche which asks him to target the apostate.
In the past two years, UK have foiled 19 major terrorist attacks 14 of them Islamist
Hanzalah Patel, from the British city of Leicester, denied the charges but was found guilty by a jury at the end of a trial at Birmingham Crown Court in April.
While 26 were injured, no one immediately claimed responsibility for the attack.
The Sinai Peninsula, in the north-east of the country, is the epicentre of a hardened Islamist insurgency spearheaded by IS.
Malaysia and Indonesia, both Muslim-majority countries, are on high alert amid fears that followers of the jihadists are plotting attacks after the group's defeat in the Middle East.
The national agency wants to include charges under section 121A of IPC - conspiring to wage war against the government of India.
Violence in Afghanistan has continued apace even during the holy month of Ramadan, and despite government calls for a ceasefire.
Prime Minister Ranil Wickremesinghe also appealed for calm after the unrest broke out, especially in Kurunegala district targeting Muslims.
The cleric, whose identity has not been disclosed, was wanted for releasing videos in a manner that harms reconciliation in the country and has been remanded till May 14.
According to sources, the interrogation of Muhammad Faisal continued from morning to evening.
In 2009, in a celebrated case, a Malayalee Muslim was found wandering around suspiciously in Kashmir till he was arrested by the security forces.
A special group headed by Lashkar-e-Taiba's Muzzamil Bhat from Sialkot and his lackeys made forays into Bangladesh, the Maldives and Sri Lanka between 2005 and 2007.
However, on Monday, the intimation we received from Ernakulam Sub- Jail was an accused has to be escorted to Additional District Sessions Court as is the case in normal cases.