
A Historical Documentation.
– Eelaththu Nilavan.
✧.The Intelligence Division: The Eye and Shield of Tamil Eelam
Every liberation movement around the world has required a well-structured intelligence wing. The Tamil Eelam Liberation Tigers were no exception. Their intelligence division, known as the Tamil Eelam Intelligence Service (TIS), was not merely an information-gathering entity but the invisible backbone of national security, strategic operations, and internal vigilance.

It went far beyond monitoring the enemy. It was responsible for internal security, military intelligence, monitoring foreign movements, defense technology insights, Sinhalese army tracking, counter-espionage, and strategic response planning.
✦.Core Divisions of the Intelligence Structure
The Tamil Eelam Intelligence Service was broadly divided into two main sectors:
✪. Military Intelligence Division
This wing tracked the movements of the Sri Lankan armed forces, gathered data on weaknesses in enemy fortifications, and prepared pre-strike reconnaissance and tactical support.
✪. Internal Security and Counter-Intelligence Division
This unit ensured ideological purity within the movement and monitored potential infiltrators, internal traitors, collaborators, political sabotage, and foreign-backed conspiracies.
✦.Human Intelligence and Specialized Capabilities
Tamil Eelam’s intelligence service was highly advanced in human intelligence (HUMINT), employing unique skillsets such as:
✰.Biological and behavioral analysis
✰.Cross-border cultural familiarity
✰.Signal interception
✰.Multilingual decoding
✰.Covert communication skills
✰.Gender-inclusive operational planning
Notably, female intelligence operatives played crucial roles in high-risk information gathering. Their trusted nature and emotional intelligence made them vital assets in extracting sensitive data from even the most secure environments.
✦.The Silent Sacrifice of Intelligence Martyrs
Because of the immense threat posed by Tamil Eelam’s intelligence units, they became top targets for the Sri Lankan government’s military and intelligence apparatus. Many operatives were assassinated, some vanished in secret operations, and others took classified information to the grave. They lived in shadows, without fame, but made unmatched contributions to the resistance.
✦.Some Notable Cases of Sacrifice
✪. Meesai Paandi (2001) – Killed under mysterious circumstances, believed to have been targeted after uncovering critical government espionage operations. His death remains unacknowledged publicly.
✪. Deepan (2009) – A long-serving field agent who infiltrated government intelligence. Disappeared during the final stages of the Mullivaikkal massacre; presumed killed while preventing intelligence leaks.
✪. Mohan (2007) – A political intelligence officer involved in monitoring foreign diplomatic movements. Assassinated by suspected counter-intelligence agents during a covert mission.
These individuals represent just a fraction of the hidden war. Though unknown to the public, they were the foundation upon which Tamil Eelam’s strategic superiority was built.
✦.Technological and Tactical Innovations
In the 1990s and early 2000s—despite international isolation and limited resources—the intelligence division developed:
✰.Encrypted radio communication lines
✰.Secure password-protected data archives
✰.Military infrastructure mapping systems
✰.Counter-surveillance techniques
✰.Rapid battlefield intelligence relays
Such advancements, at a time when modern digital technology was scarce in the region, made the intelligence wing one of the most feared by the Sri Lankan state and admired by global observers.
✦.Final Tribute
The intelligence division warriors of Tamil Eelam were not mere spies; they were guardians of a dream. They refused to be publicly recognized, choosing instead to serve the cause in anonymity. Their work was silent, often thankless, but critical.
History may not yet have given them names, but those who know the depth of their sacrifice understand that without their vigilance, Tamil Eelam would have faltered far earlier.
They were the invisible roots holding up the mighty tree of Tamil resistance.
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Coming Next:
Part 6 – Social Governance under Tamil Eelam: Education, Healthcare, and Internal Civil Structure
By: Eelaththu Nilavan | 11/07/2025
The views expressed in this article are the author’s own and do not necessarily reflect Amizhthu’s editorial stance.
A Historical Documentation. – Eelaththu Nilavan.