Lucknow, April 20 -- Security agencies in India have stepped up efforts against an alleged terror module, with two key suspects-identified as Aqib and Azad-currently based in Dubai.

Authorities have cancelled their passports and initiated further legal procedures with the assistance of the Ministry of Home Affairs to ensure their detention and return to India, officials said on Monday.

According to investigators, both individuals are already under a lookout circular, restricting their international movement. Agencies are tightening the net to bring them into custody at the earliest.

The case is linked to a terror module recently exposed by the Anti-Terrorism Squad (ATS). Of the three accused who were abroad, one-Majul, who had been resid...