The Tamil Nadu State Department of Archaeology has commenced the third phase of underwater exploration off the Poompuhar coast to trace ancient maritime trade links. The 20-day mission aims to uncover historical structures submerged in the sea.
- TNSDA has launched the third phase of underwater exploration in Mayiladuthurai district.
- The mission is scheduled for 20 days, accounting for monsoon and ocean currents.
- The goal is to trace ancient Tamil maritime trade routes with Southeast Asia and the West.
In a significant move to reconstruct the maritime history of the ancient Tamils, the Tamil Nadu State Department of Archaeology (TNSDA) has officially commenced the third phase of underwater archaeological exploration off the coast of Poompuhar. Located in the Mayiladuthurai district, Poompuhar—historically known as Kaveripoompattinam—was once a thriving ancient port city.
The expedition was inaugurated on Sunday by Minister for Archaeology Rajmohan, who also holds the School Education portfolio. He was accompanied by a distinguished team including Director of Archaeology V.P. Jayaseelan, renowned scholar K. Rajan, and other high-ranking officials. In a gesture of hands-on leadership, Minister Rajmohan and Director Jayaseelan personally dived into the sea alongside a team of expert divers to inspect the site.
Technical Challenges and Logistics
The exploration team utilized a mechanized boat to travel approximately two kilometers into the sea, reaching depths of 10 meters to search for submerged structures. Director V.P. Jayaseelan noted that underwater visibility remained a significant challenge during the initial dives. Given the unpredictable patterns of ocean currents and the onset of the Northeast monsoon, the experts have meticulously planned this intensive 20-day operation to maximize findings before weather conditions deteriorate.
This exploration is not merely about finding artifacts; it is about reclaiming the lost chapters of our maritime legacy.
Why This Matters: BozokMedia Analysis
BozokMedia analysis shows that this mission is crucial for understanding the economic foundations of the Sangam era. The ancient port of Poompuhar was not just a local hub but a global gateway. Literary masterpieces from the Sangam period, such as Pattinappaalai, Silappadikaram, and Manimekalai, provide vivid descriptions of the city's prosperity and its extensive trade networks connecting with Sri Lanka, Southeast Asia, and the West. Uncovering physical evidence of these links will provide unparalleled academic and cultural value.
Historically, this follows the groundwork laid in September 2025 during the previous administration, where the TNSDA collaborated with the Indian Maritime University. That survey employed cutting-edge technology, including Remotely Operated Vehicles (ROVs), side-scan sonar, and multibeam scanners to map the ocean floor. The current phase represents a continuation of this scientific rigor under the new administration led by Chief Minister C. Joseph Vijay.
Comparison of Exploration Phases
| Feature | Previous Phase (2025) | Current Phase (2026) |
|---|---|---|
| Primary Focus | Ocean Floor Mapping | Structural & Artifact Discovery |
| Key Technology | ROV, Side-scan Sonar, Multibeam | Expert Divers & Advanced Mapping |
| Collaborators | Indian Maritime University | TNSDA & Archaeological Experts |
Frequently Asked Questions
1. Where is the exploration taking place?
The exploration is being conducted off the coast of Poompuhar in the Mayiladuthurai district of Tamil Nadu.
2. What is the significance of Poompuhar in history?
Poompuhar was a major ancient port city mentioned in Sangam literature, serving as a vital link in maritime trade between India and the rest of the world.
