Examine the role of DRDO in achieving self-reliance in critical defence technologies. Illustrate with recent examples.

Q. Examine the role of DRDO in achieving self-reliance in critical defence technologies. Illustrate with recent examples. (15 marks, 250-350 words)

Self-reliance in defence means indigenous mastery over the design, development and integration of technologies that are denied or restricted through imports. DRDO's maiden flight-test of the 'Kusha' Long-Range Surface-to-Air Missile on 23 July 2026 from APJ Abdul Kalam Island, Odisha, illustrates both the depth of this capability and its persistent gestation problem [1].

Roles DRDO performs in critical-technology indigenisation - Whole-system development, not part substitution: for Kusha, the missiles, radars and command-and-control centre were all developed by DRDO laboratories with Indian industry partners [1]. - Breaking import dependence in denied technologies: long-range SAM capability is held by only a handful of countries; an indigenous system reduces reliance on imported platforms such as the Russian S-400 [1]. - Anchoring the defence-industrial base: development-cum-production partnerships transfer know-how to public and private industry, operationalising Atmanirbhar Bharat in defence manufacturing [1]. - Building layered capability: alongside Akash and QRSAM at shorter ranges, Kusha extends the envelope against fighter jets, missiles, UAVs and large aircraft [1].

Recent examples - Kusha (2026): an electronic target simulating a high-speed, high-altitude aerial threat was successfully intercepted on the maiden trial [1]. - Project Kusha's architecture: sanctioned by the Cabinet Committee on Security, it envisages three interceptor variants for layered coverage [2]. - Earlier proof of lineage: the Agni series, Akash, and the Ballistic Missile Defence programme.

Constraints that temper the record - Long development cycles: phased induction is expected only between 2028 and 2030, years after sanction [2]. - Continuing import dependence in aero-engines, advanced seekers and critical electronic components. - A persistent trial-to-induction gap, requiring tighter DRDO–Services–industry coordination.

DRDO has therefore moved from component substitution towards whole-system indigenisation, with Kusha as its clearest recent evidence. Sustaining this shift demands concurrent engineering, deeper private-sector participation and early user involvement, so that trial success converts swiftly into inducted capability. Such a pipeline would make self-reliance the foundation of genuine strategic autonomy rather than an aspiration.

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Sources: 1. DRDO conducts successful maiden flight-test of 'Kusha' Long-Range Surface-to-Air Missile, PIB (23 July 2026) — test date and site, electronic target, system elements developed by DRDO labs and industry partners, threat envelope, import-dependence reduction 2. Defence Research & Development Organisation, Ministry of Defence — official site (Project Kusha documents) — CCS sanction of Project Kusha, three interceptor variants, phased induction 2028–2030