Delhi Blast: Terror Module Used Email Drafts for Communication

PTI, NEW DELHI, NOV 14 , 2025 :  Members of the terror module under scanner for the deadly blast near the Red Fort, relied on an unusual yet effective method of communication to avoid detection – through unsent emails kept as drafts.

According to investigators, the suspects, including Dr. Umar Un Nabi, who is believed to have driven the car that exploded, and his associates, Dr. Muzammil Ganaie and Dr. Shaheen Shahid, communicated using a single email account accessible to all in the module. Instead of sending, they saved emails as drafts, a police source said. The intended recipient would log into the same account, read the draft, and delete it immediately, leaving no digital trail of communication, the source said.

This method was chosen to evade surveillance and prevent interception of their conversations, as nothing was transmitted across networks, police said. Officials said the technique reflects a high level of caution and planning within the module, allowing them to coordinate activities related to the conspiracy without relying on traceable channels.

Members of the terror module were also in constant contact, mainly through a Swiss communication application called Threema and other such apps. They allegedly used the encrypted messaging app to plan and coordinate the terror conspiracy while also staying in touch with their foreign handlers, police said.

"Unlike conventional messaging platforms, Threema does not require a phone number or email ID for registration, making it extremely difficult to trace the users," a source said

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The app assigns each user a unique ID not linked to any mobile number or SIM card and offers end-to-end encryption with an option to be run on private servers.