The Indian Navy is set to script a remarkable chapter in maritime history with the maiden overseas voyage of INSV Kaundinya—a unique stitched sailing vessel that revives India’s ancient shipbuilding traditions.
Scheduled to sail from Porbandar, Gujarat, to Muscat, Oman, on December 29, 2025, the voyage seeks to retrace the historic sea routes that once connected the Indian subcontinent with the wider Indian Ocean world.
This landmark expedition seamlessly blends heritage, craftsmanship, and modern naval expertise, reaffirming India’s long-standing identity as a maritime civilisation.
Reviving Ancient Seafaring Traditions
INSV Kaundinya stands apart for its construction method. Built using the stitched-plank technique, the vessel mirrors shipbuilding practices that flourished along India’s coastline centuries before the advent of metal fasteners.
Instead of nails or welding, its wooden planks are stitched together using coconut coir rope and sealed with natural resins, creating a strong yet flexible hull.
This ancient technology once enabled Indian mariners to undertake long-distance voyages to West Asia, Africa, and Southeast Asia, facilitating trade, cultural exchange, and navigation across the Indian Ocean long before modern metallurgy and navigation systems emerged.
From Ancient Art to the Open Sea
The design of INSV Kaundinya draws inspiration from ancient Indian ship depictions, notably those found in the Ajanta Caves, a UNESCO World Heritage site.
Maritime historians and archaeologists studied these visual references, which expert shipwrights then translated into a fully functional, ocean-going vessel.
Remarkably, the ship was recreated not from blueprints, but from historical imagery—an extraordinary convergence of archaeology, traditional craftsmanship, and modern naval science that has brought an ancient concept to life on the high seas.
Tradition Meets Modern Science
The vessel was constructed under a tripartite Memorandum of Understanding (MoU) involving the Ministry of Culture, the Indian Navy, and M/s Hodi Innovations (OPC) Pvt Ltd, a Goa-based traditional shipbuilding firm.
The project was led by Master Shipwright Shri Babu Sankaran and a team of skilled artisans.
Extensive historical research, design validation, hydrodynamic testing, and expert naval oversight ensured that while the ship remains true to its traditional roots, it is fully seaworthy and capable of undertaking open-ocean voyages.
A Living Symbol of Maritime Heritage
Named after the legendary mariner Kaundinya, believed to have sailed from India to Southeast Asia in ancient times, the vessel symbolises India’s early maritime outreach and cultural influence across the region.
Historical records and folklore associate Kaundinya’s voyages with some of the earliest Indian connections to Southeast Asia.
INSV Kaundinya thus serves not only as a tribute to India’s seafaring past but also as a powerful emblem of cultural continuity—where ancient shipbuilding wisdom meets modern navigational preparedness.
The Maiden Overseas Voyage
The ship will be officially flagged off from Porbandar on 29 December 2025, embarking on its first international journey across the Arabian Sea to Muscat.
This route mirrors ancient maritime pathways that once linked India with West Asia, reinforcing shared histories shaped by trade, navigation, and cultural exchange.
Beyond its symbolic value, the voyage reflects India’s broader commitment to reviving indigenous knowledge systems and integrating them into contemporary cultural diplomacy and naval heritage conservation.
Maritime Diplomacy Through Heritage
At a time when the Indian Ocean and Indo-Pacific regions hold increasing strategic importance, the voyage of INSV Kaundinya carries relevance beyond history.
By physically retracing ancient sea routes, India highlights centuries-old maritime connections and strengthens people-to-people ties with nations along the Indian Ocean rim.
A Testament to India’s Seafaring Legacy
From its handcrafted stitched hull to its historic voyage path, INSV Kaundinya stands as a living testament to India’s maritime ingenuity, artisanal excellence, and visionary collaboration.
As the vessel sets sail on its maiden overseas journey, it carries with it a powerful narrative—of history revived, heritage celebrated, and a civilisation reconnecting with the seas that once shaped its destiny.