Dedicated trial-and-evaluation platforms are critical to defence indigenisation. Examine in the context of the Indian Navy's Multi-Purpose Vessels.

Defence indigenisation often fails not in the laboratory but at validation: a sensor or weapon must prove itself at sea before the Navy will buy it. INS Samarthak was commissioned in October 2026. It is the first of two Multi-Purpose Vessels (MPVs) and the first major warship built by an Indian private shipyard (L&T). It was conceived as exactly such a trial platform [1].

Why dedicated trial platforms matter

• Frees frontline warships: MPVs act as a trial platform for indigenous weapons and sensors under development [2]. Combat ships no longer have to be pulled off operations for testing.
• Shorter lab-to-fleet cycle: Indian firms can test and train with new sensors and weapons [1]. This addresses the delays in indigenous development of defence equipment and the continued import reliance flagged by PRS [4].
• Fleet training support: the ships launch and recover targets and operate uncrewed autonomous vehicles [2], which makes realistic weapon-firing exercises possible.
• Ecosystem effect: over 75% indigenous content, modular construction and OEM participation deepen Navy–industry synergy under Aatmanirbhar Bharat [1].

Limits: a testbed alone is not enough

• Demand uncertainty: the Standing Committee on Defence noted that vendors hesitate because use in shipbuilding projects is not assured and order volumes are low [3]. A passed sea trial does not fix the cost of tooling up.
• Limited scale: two MPVs cannot serve the entire indigenisation pipeline.
• Opaque metric: the 75% claim does not say whether it is counted by cost or by items [1]. Engines and sensors usually remain import-heavy.
• Slow fit-out: launch (Oct 2024) to commissioning (Oct 2026) took two years [2][1], which delayed the testbed itself.

Way forward

• Link successful MPV trials to firm, class-wide orders rather than fitment on a single ship.
• Place qualified items on the Positive Indigenisation Lists to guarantee a market.
• Publish trial standards and the indigenous-content methodology, and extend testing access to sister ship Utkarsh.

Dedicated platforms like the MPVs bridge the gap between innovation and induction, but their value is realised only when validation turns into assured orders. Backed by demand guarantees and transparent metrics, they can make Aatmanirbhar Bharat in naval capability a reality, in keeping with SDG 9's vision of resilient, innovative industry.