The US government has recently offered a reward of up to $5 million for any information that could lead to the capture of the ADF leader, Seka Musa Baluku.
Faisal, Atif and Saifulla had also travelled to Kashmir in March 2016 in a bid to contact some terrorist groups that could help them to cross over to Pakistan, from where they could migrate to ISIS-controlled territories in Syria.
An 18-year-old ISIS terrorist named Muhammad Irfan Danyal bin Mohamad Nor was arrested in Singapore in December for planning to carry out three targeted attacks in the island country.
Investigations have revealed that Ahmad conspired with an ISIS handler and others for the propagation of the ISIS ideology, with the ultimate objective to radicalize the Indian youth and recruit them for the outfit