Ashfak-e-Azam is the information technology chief of the Sarwar-Tamim group, a new faction of the JMB blamed for the Dhaka cafe seige

Bangladesh arrests IT expert, 3 others for alleged links to deadly cafe attack

Police said it had identified three men who had financed the Dhaka cafe attack that killed 22 people

Dhaka cafe attack financier joins Islamic State in Syria: Bangladesh police

National police chief Shahidul Hoque?said the man was identified as Abdul Karim and was suspected of being one of the attack's planners

Dhaka cafe attack suspect killed himself during raid, police say

The crackdown comes after government banned live television coverage of Islamist extremist attacks in wake of last month's cafe attack

Bangladesh clamps down on 'objectionable' news sites ?

Rapid Action Battalion published the list on Facebook around midnight and called on citizens to report whereabouts of the missing

Bangladesh: 260 people missing across country amid hunt for extremists

Combating terror : Countries need to identify factors behind terrorism to take on the scourge effectively

Factors that drive people to take up arms