Indian Navy commissions third large survey vessel – Asia-Pacific hydrography boost

Indian Navy Advances Hydrographic Capabilities with Third ‘Large Survey Vessel’ Commissioned

Mohd Hanif Ismail - : Nov 11, 2025 - : 2:39 pm

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The Indian Navy has taken another significant step in bolstering its hydrographic and maritime support capabilities with the commissioning of the third ship of its Survey Vessel (Large) or SVL class, the INS Ikshak. Built indigenously by Garden Reach Shipbuilders & Engineers Ltd (GRSE) in Kolkata, the vessel was formally brought into service at a ceremony at Kochi on 6 November 2025.

According to reports, Ikshak is equipped with a high-resolution multi-beam echo sounder, an autonomous underwater vehicle (AUV), a remotely operated vehicle (ROV) and four survey motor boats, and includes a helicopter deck enabling multi-domain operations. The ship also incorporates dedicated accommodation for women personnel—an important modernising feature.

In its commissioning notice, the Indian Ministry of Defence highlighted that the vessel embodies over 80 % indigenous content, aligning with India’s “Atmanirbhar Bharat” (self-reliant India) policy. The contract for GRSE to build four SVL ships was awarded in October 2018 at a value of Rs 2,435.15 crore (equivalent to roughly US$ 290 million at today’s rates).

Strategic & Regional Context

India’s commissioning of the INS Ikshak comes amid increasing focus in the Asia-Pacific on both hydrographic survey capacity and maritime domain awareness. Survey vessels perform a key dual role: refining navigational charts for safe passage of merchant, naval and allied vessels, and supporting humanitarian assistance/disaster relief (HADR) missions. According to reports, Ikshak is designed for both standard survey tasks and secondary roles such as hospital ship conversion.

For the Asia-Pacific, the timely induction of this vessel delivers two significant dividends. First, it reinforces India’s ability to support mapping, charting and maritime safety in the Indian Ocean Region (IOR), which remains a contested domain amid maritime competition—particularly given the presence of Chinese research/survey vessels operating under dual-use banners. Secondly, it enhances India’s promise as a regional partner: previous survey vessels of the Indian Navy have visited regional ports including in Malaysia, and this capability may bolster cooperative hydrography, capacity-building and data-sharing with Southeast Asian and Indian Ocean littoral states.

Industrial Implications & Shipbuilding Significance

GRSE’s successful delivery of the third SVL demonstrates the maturity of India’s naval ship-building ecosystem. With the contract awarded in 2018 and three deliveries now in hand, the timeline underscores growth in domestic design, modular build and systems integration for complex vessels. For the Asia-Pacific region, this matters: as navies across Southeast Asia and beyond seek survey and oceanographic platforms (often under budget constraints) there is a potential export market for Indian shipyards targeting this niche.

Furthermore, the high level of indigenous content on this platform signals a shift in how India balances import dependency, foreign systems integration and self-reliance—a trend that Asian defence and maritime-industry watchers will monitor closely.

Outlook

As the Indian Navy operates an ever-expanding fleet and extends its littoral and deep-water reach, platforms like INS Ikshak occupy an increasingly strategic niche. In addition to charting India’s own exclusive economic zone and maritime infrastructure, these vessels provide a diplomatic and cooperative tool for regional hydrographic engagement. For the Asian defence and aerospace audience, the key takeaway is this: survey and support vessels matter as much to maritime-domain control, humanitarian operations and regional influence as traditional combatants do—and the India-Asia-Pacific industrial axis is steadily strengthening.