Additional Sessions Judge Reetesh Singh extended the custody of the five accused -- Syed Anzar Shah , Abdul Sami, Mohd Asif, Maulana Mohd Abdul Rehman Kasmi and Zafar Masood -- after they were produced before the court.
In its application, the Special Cell of Delhi Police told the court that they be remanded to judicial custody as the probe in the case was underway.
All the accused have been booked under the provisions of the Unlawful Activities (Prevention) Act.
It had alleged that the other accused were also trying to radicalise youths and propagating the terror agenda of AQIS in the country.
The police had quizzed the five accused in its custody regarding conspiracy and funding of AQIS and also to ascertain the identity of their associates.