Indian Naval Sailing Vessel INSV Kaundinya, the Indian Navy's indigenously built traditional stitched sailing vessel, sailed on its maiden overseas voyage from Porbandar, Gujarat to Muscat, Sultanate of Oman on December 29, 2025. The vessel is based on a 5th century CE merchant ship depicted in the murals of Cave 17 at the Ajanta Caves. Commander Vikas Sheoran skippered the vessel with a crew of 4 officers and 13 naval sailors. The 18-day journey retraces ancient maritime routes relying solely on wind and sails, celebrating India's 5,000-year maritime heritage.