New Delhi | January 13, 2026: The investigation into a major illegal Bangladeshi immigration racket has been transferred to the National Investigation Agency (NIA), officials said on Tuesday. The case was earlier being probed by the Delhi Police Special Cell. After formally taking over the matter, the NIA has registered a fresh FIR and initiated its investigation over the past week.
Sources said the NIA is preparing to significantly expand the scope of the probe. The agency will focus on identifying the entire syndicate involved in facilitating illegal immigration, dismantling the network operating across regions, and tracing the financial transactions linked to the racket. Investigators believe the network may have links spread across multiple states and could also involve cross-border and international elements.
Home Ministry Directs Central Probe
The decision to hand over the case to the NIA was taken following directions from the Ministry of Home Affairs (MHA). The Home Ministry has asked central agencies to crack down on organised illegal immigration networks, citing concerns over national security and internal safety. Officials said such syndicates not only violate immigration laws but can also pose broader security risks.
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Delhi Police Crackdown Exposed Organised Network
The case came to light during a large-scale crackdown launched by the Delhi Police against illegal immigration in the national capital. During the initial investigation, the police uncovered organised groups allegedly involved in facilitating illegal entry of Bangladeshi nationals into India. These groups were found to be arranging forged identity documents, providing safe accommodation, and helping undocumented immigrants secure employment.
Forgery, Shelter, and Middlemen Under Scanner
The Delhi Police Special Cell’s probe had focused on several aspects of the racket, including illegal entry routes, preparation of fake Aadhaar cards, voter IDs and other documents, individuals providing shelter, and agents acting as middlemen between employers and undocumented immigrants. During the course of the investigation, several suspects were questioned and key leads were developed, following which it was recommended that the case be transferred to the NIA for a deeper and wider investigation.
NIA to Expand Probe Across States
NIA officials said the case would now be examined from a broader national perspective. Apart from Delhi, the agency will look into possible networks operating in other states and identify their local facilitators. Investigators will also analyse how much money was charged for illegal entry and settlement, how payments were routed, and whether hawala or other illegal financial channels were used to move funds.
Security agencies have long flagged that illegal immigration rackets often go beyond border crossings and are linked to a range of criminal activities. These include identity fraud, document forgery, misuse of government welfare schemes, and the creation of fake residential records. Monitoring the movement and activities of undocumented foreign nationals, officials said, becomes a major challenge for law enforcement agencies.
Possible International Links Under Examination
The NIA is also expected to examine whether any international organised crime groups or cross-border handlers were involved in running or financing the racket. Officials indicated that the agency may seek assistance from other central and state agencies if the probe uncovers wider links or operational networks outside Delhi.
Experts believe that transferring the case to the NIA could accelerate the investigation and lead to more coordinated action against organised illegal immigration. The involvement of the central agency is also expected to bring greater focus on financial trails and inter-state linkages that are often difficult to unravel in local-level probes.
Officials said further arrests and significant disclosures are likely as the investigation progresses. The findings of the NIA probe could also shape future enforcement strategies aimed at curbing illegal immigration and dismantling organised networks involved in facilitating it.
