Port Klang, Malaysia – INS Sandhayak, India’s first indigenously designed and built Survey Vessel Large (SVL), made a landmark maiden port call at Port Klang from July 16 to 19. The visit showcased India’s expanding role in regional hydrographic cooperation under the Indian Naval Hydrographic Department (INHD) and the National Hydrographic Office framework.
Expanding Regional Hydrographic Capability
INS Sandhayak, commissioned in February 2024, is the lead ship of the Sandhayak-class hydrographic survey vessels. Designed and built indigenously, the ship can perform full-scale coastal and deep-water surveys. It is also equipped for oceanographic data collection and is capable of supporting Search and Rescue (SAR) and humanitarian operations. The vessel features onboard helicopter facilities and a medical hospital, enhancing its multi-role mission capability.
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Fostering Technical Exchange and Maritime Ties

The maiden visit was aimed at facilitating meaningful hydrographic cooperation through technical exchanges. The Indian and Malaysian naval teams engaged in knowledge-sharing sessions and institutional collaborations. The interactions involved the sharing of survey technologies and best practices. A series of official receptions and outreach events were also organized to deepen mutual understanding and maritime trust.
These efforts were aligned with the MAHASAGAR vision—Mutual and Holistic Advancement for Security and Growth Across Regions—an Indian initiative that promotes maritime security and inclusive growth in the Indo-Pacific.
Atmanirbhar Bharat at Sea

INS Sandhayak’s visit also reflects India’s growing naval self-reliance. The ship, designed and built entirely within the country, represents a major step under the Atmanirbhar Bharat initiative. The deployment highlights India’s ability to contribute meaningfully to regional maritime capacity-building through indigenous platforms.
With this strategic outreach, India reaffirmed its commitment to collective maritime growth, positioning itself as a trusted partner in hydrographic development and maritime safety across the Indo-Pacific.