An official stated that the searches form a coordinated effort to trace the origin, supply chain, and potential network involved in the storage and movement of the explosives. The case relates to the recovery of a significant quantity of unauthorised explosive materials from Malappuram, raising concerns about potential misuse and security threats.

The NIA assumed responsibility for the case earlier this year from the Keralam Police, given the seriousness of the matter.

The multi-state raids began early Saturday at premises connected to suspects believed to be involved in the procurement and distribution of the seized materials. Investigators are working to establish links between individuals and any organised groups that might operate across state boundaries.

Preliminary information suggests the explosives may have been sourced and transported through a network spanning southern states, which has prompted the NIA to expand its investigation. Officials are also assessing whether the materials were intended for unlawful activities or illicit trade.

Search teams have been deployed at numerous residential and commercial sites, examining documents, digital devices, and other evidence that could provide insights into the case.

The NIA, India’s premier counter-terrorism investigative agency, has intensified efforts in recent months to combat illegal arms and explosives networks, especially those with inter-state connections.