'Doctor module' used encrypted app to communicate with foreign handler

India Nov 13, 2025

Investigators looking into the Red Fort blast have traced a major lead to "Ukasa," a handler based in Ankara, Turkey.
Using an encrypted app called Session, Ukasa coordinated with Dr. Umar Un Nabi and his associates—showing just how far terror networks go to stay hidden and connected.

Agencies are now digging through the chats and call logs

Turns out, members of this so-called "doctor module" (educated professionals, including at least one doctor) traveled to Ankara in 2022, likely meeting Ukasa and getting pulled deeper into radical activities.
Now, agencies are digging through chats and call logs to map out how these educated recruits operated under foreign direction using advanced tech.