DRDO carries out successful flight-test of Pralay missile

1. At a Glance

• Pralay is a missile developed in India by DRDO. It is a quasi-ballistic, surface-to-surface missile for tactical (battlefield) strikes [1][2].
• On 5 November 2026, DRDO flight-tested it from Dr APJ Abdul Kalam Island off the Odisha coast as part of user evaluation trials. The Hindu says the test "paved the way for its imminent induction into the armed forces" [1].
• Why it matters for UPSC: it is a good example of Atmanirbharta in defence. It also gives India a conventional (non-nuclear) tactical strike option, and it is part of the Army–Air Force missile build-up [1].
• It sits under GS-III (Science & Technology, Defence technology, Internal/External Security). For Prelims, expect questions on the missile type, the test site and the test range.

2. Why in the News

• 5 November 2026 (Thursday): DRDO flight-tested Pralay from Dr APJ Abdul Kalam Island at about 11:10 a.m. as part of user evaluation trials [1].
• The Ministry of Defence said all test objectives were fully met. This was confirmed by data from range instruments deployed by the Integrated Test Range (ITR), Chandipur [1].
• Defence Minister Rajnath Singh congratulated DRDO, the armed forces and industry partners [1].
• The trial "paved the way for its imminent induction into the armed forces" [1].

3. Background & Evolution

• Origin: an indigenous DRDO programme for a conventional surface-to-surface tactical missile [2][3].

• Unverified: widely reported to draw on technology from the Prithvi Defence Vehicle (PDV) interceptor of the Ballistic Missile Defence programme.

• Milestones in order:

• 22 December 2021: maiden flight test from Dr APJ Abdul Kalam Island, Odisha [2].
• 23 December 2021: second flight test on the next day. MoD called it the first time two flight tests of a ballistic missile were carried out successfully on two consecutive days [3][6].
• 28–29 July 2025: two back-to-back flight tests from the same island as part of user evaluation trials. They were meant to validate the maximum and minimum range, with Army and IAF user representatives present [4]. Caveat: the dates come from search-result summaries; I could not read the DRDO newsletter text directly.
• 31 December 2025: salvo launch of two Pralay missiles in quick succession from the same launcher, as part of user evaluation trials. Both met all flight objectives, as tracked by ITR Chandipur sensors [5]. Caveat: the 31 December date comes from a non-whitelisted secondary source; the DRDO document [5] is dated 1 January 2026.
• 5 November 2026: user evaluation trial that met all objectives, pointing to imminent induction [1].

4. Core Static Facts

• Quasi-ballistic missile: follows a mostly ballistic path at low altitude and can manoeuvre in flight. This makes it harder for ballistic missile defences to intercept than a pure ballistic missile.
• User evaluation trial: tests run with the user services (Army and IAF) to confirm that the missile meets their requirements before it is inducted.

5. Multi-Dimensional Analysis

Geopolitical / Strategic

• Gives a conventional tactical strike option, which helps keep it separate from the nuclear deterrent and lowers the risk of escalation [1].
• Two-front deterrence: can be deployed against high-value targets along the LAC and LoC, such as radars, command posts and airbases.
• The salvo capability shown in December 2025 helps overwhelm enemy air and missile defences [5].
• Fits into the Integrated Rocket Force idea that has been discussed in Indian strategic circles.

Scientific / Technological

• The ability to manoeuvre mid-flight makes interception difficult [2].
• Full range validation at maximum and minimum distances was done in 2025 [4].
• Two launches on consecutive days in 2021, and a salvo from one launcher in 2025, show how quickly the system can be turned around and how ready it is operationally [3][5].

Economic / Industrial

• Rajnath Singh's congratulations to industry partners show the role of private and public-sector production in Atmanirbhar Bharat [1].
• Less dependence on imports; there is also export potential, as with BrahMos.

Administrative / Governance

• The development pipeline runs: DRDO development trials → user evaluation trials → induction [1].
• The testing ecosystem is ITR Chandipur plus the Kalam Island launch complex in Odisha [1].

6. Recent Developments (last 12–18 months)

• 28–29 July 2025: two consecutive user evaluation flight tests validated maximum and minimum range [4] (dates from search summaries).
• 31 December 2025: salvo launch of two Pralay missiles in quick succession as part of user evaluation trials; all objectives met [5] (date from a secondary source; DRDO document dated 1 January 2026).
• 5 November 2026: user evaluation flight test at about 11:10 a.m. from Kalam Island; all objectives met; imminent induction [1].

7. Prelims Hooks

• Pralay is an indigenously developed quasi-ballistic missile by DRDO [1].
• It is a surface-to-surface missile, not surface-to-air [2].
• Launch site: Dr APJ Abdul Kalam Island, off the Odisha coast [1].
• Range instrumentation and tracking: Integrated Test Range (ITR), Chandipur [1].
• Maiden flight test: 22 December 2021 [2].
• First time two ballistic missile flight tests succeeded on two consecutive days (22–23 December 2021) [3].
• Salvo launch of two Pralay missiles from the same launcher during user evaluation trials, December 2025 [5].
• The 5 November 2026 test was part of user evaluation trials [1].
• Intended users: Indian Army and Indian Air Force [4].
• Reported range ~150–500 km; conventional warhead; solid propellant (media figures, unverified).
• Dr APJ Abdul Kalam Island was formerly called Wheeler Island.

8. Why a Non-Nuclear Missile Can Still Look Nuclear to the Enemy

• The note says a conventional missile lowers escalation risk. The opposite argument is strong too.
• Escalation means a small fight growing into a bigger one, possibly nuclear.
• Pralay flies a mostly ballistic path, much like India's nuclear-capable missiles such as Prithvi-II.
• An enemy radar can see a missile coming. It cannot see what warhead the missile carries.

• So a commander in Pakistan or China may have to assume the worst and treat a conventional strike as a possible nuclear one.

• Public reports do not agree on Pralay's warhead

• Some media accounts say Pralay can carry both conventional and nuclear warheads. Accounts from the DRDO period say it was designed for a conventional warhead only [11].

• If Indian sources are unclear, the enemy will be unclear too, and doubt is what causes escalation.

• India's answer: keep the two kinds of missile under separate commands

• Officials have said only conventional missiles will go into the Army's planned Rocket Force. Nuclear weapons stay with the Strategic Forces Command (SFC), the body that controls India's nuclear arsenal [10].
• This does help. It gives India a clear rule to state in peacetime.
• What the critics get right: the enemy cannot see who commands a missile while it is in the air. Keeping commands separate reduces the doubt. It does not remove it.

9. Why 'Imminent Induction' Has Been Imminent Since 2022

• The approval to buy came long before the trials ended
• The government approved buying Pralay for the armed forces in December 2022, almost right after the first tests [9].
• Nearly four years later, in November 2026, the missile is still in user evaluation trials [1].

• Induction means formally entering service with the forces. In practice it means the forces buy and deploy the missile.

• This delay is a pattern across DRDO, not a problem only with Pralay

• The Standing Committee on Defence (December 2023) found that 23 of DRDO's 55 high-priority projects missed their deadlines [7].
• A CAG review of 178 DRDO projects found that 119 missed their original timelines. In 49 of them the delay was longer than the time first approved for the whole project [8].

• The Committee said such delays have become routine. It linked them to rising costs and to the forces getting key weapons late [8].

• Why the delays happen

• DRDO itself gives these reasons: technical complexity, technology denial (other countries refusing to share key parts or know-how) and rising prices [7].

• The Committee pointed to a further problem. Projects were shut down even after being reviewed at several stages, which shows the reviews are not catching problems early [7].

• Why this matters for Pralay

• A tactical missile is useful only if enough of them are deployed at the borders in time. One successful test is not that capability.

10. India Is Catching Up to Its Neighbours, Not Leading Them

• China built a missile force years before India
• China reorganised its missile force as the People's Liberation Army Rocket Force (PLARF) in December 2015. It made the PLARF a separate fourth branch of its military [11].
• One US open-source estimate puts the PLARF at more than 2,200 conventionally armed ballistic and cruise missiles [11].

• Pralay is often compared with China's Dong Feng-12 [11].

• Pakistan moved after Operation Sindoor

• Pakistan set up an Army Rocket Force Command, based on China's PLARF. It uses the Fatah series of missiles, with ranges of up to 750 km [11].

• Pralay's reported range is up to about 500 km, depending on the payload [11].

• The Army Chief has openly said India is reacting

• General Upendra Dwivedi said India is looking at a rocket-missile force because Pakistan and China have already created theirs [10].

• What this means: the real gap is in numbers, not technology

• Pralay shows that India can build the technology.
• Deterrence (stopping the enemy from attacking by making the cost too high) needs enough missiles to get past enemy defences. A few successful tests do not provide that.
• This is why the December 2025 salvo test, two missiles from one launcher, matters more than it seems [5]. It is also why the delays in the section above matter.

11. What Should Follow the Successful Test

• The Ministry of Defence should put the conventional-only rule in writing for the Rocket Force
• Officials have already said nuclear weapons stay with the SFC and only conventional missiles go to the Rocket Force [10].

• Making this a formal, public rule would cut down the warhead doubt explained in the first section.

• DRDO and MoD should act on the Standing Committee's 2023 advice on reviews

• The Committee asked for project reviews to include technical experts and fixed standard benchmarks (clear targets to measure progress against) [7].

• The aim is to catch problems early, instead of after years of trials.

• The forces and industry should plan for production at scale, not just finish the trials

• The PLARF has thousands of missiles [11]. A capability that stays at trial stage cannot match that.
• The Defence Minister congratulated industry partners [1]. Turning that partnership into steady production orders is the next real test.

12. Anchors for Answers

• Data: 23 of 55 high-priority DRDO projects missed their deadlines [7]. CAG found 119 of 178 DRDO projects delayed, 49 of them by more than the originally approved duration [8].
• Data: China's PLARF is estimated to hold more than 2,200 conventional ballistic and cruise missiles (US open-source estimate) [11].
• Report/Committee: Standing Committee on Defence, 'A Review of the Working of DRDO', 20 December 2023 [7].
• Comparison: China made the PLARF a separate military branch in 2015. Pakistan set up an Army Rocket Force Command after Operation Sindoor, with Fatah missiles of up to 750 km range [11].
• Scheme: The planned Integrated Rocket Force will hold only conventional missiles such as Pralay, while nuclear weapons stay with the Strategic Forces Command [10].

13. Mains Relevance

• GS-III: Science & Technology, indigenisation of technology and developing new technology; Security challenges and their management in border areas.
• GS-II (marginal): India's security relations with its neighbours.
• Possible question stems: 1. Discuss the strategic significance of conventional quasi-ballistic missiles like Pralay in India's evolving deterrence posture against a two-front threat. 2. Indigenous missile programmes are central to Atmanirbharta in defence. Examine with reference to recent DRDO successes and the role of private industry. 3. Does the induction of conventional ballistic missiles risk blurring the line with nuclear deterrence in South Asia? Critically analyse.

14. Related Topics to Study Next

• Integrated Guided Missile Development Programme (IGMDP), 1983: the origin of India's missile programme (Prithvi, Agni, Akash, Trishul, Nag).
• Prithvi / Dhanush / Prahaar: earlier short-range tactical missiles; useful for comparing ranges and roles.
• BrahMos: the supersonic cruise missile; the cruise vs ballistic distinction and its export (Philippines).
• Ballistic Missile Defence (PAD/AAD, PDV): the technology behind Pralay.
• Agni-V / MIRV (Mission Divyastra, 2024): India's strategic, nuclear-capable counterpart.
• Pinaka MBRL: a complementary long-range fire system for the Army.
• Integrated Rocket Force / theatre commands: the institutional setting for how Pralay will be deployed.
• Missile Technology Control Regime (MTCR): India joined in 2016; relevant to missile exports.

15. NCERT Concepts to Revise

• Ballistic missile (Polity): Pralay is quasi-ballistic; knowing ballistic paths explains why its manoeuvring makes interception harder.
• Defence Research and Development Organisation (Economy): DRDO developed and tested Pralay; it is the central institution behind India's indigenous missiles.
• Integrated Guided Missile Development Programme (Polity): This 1983 programme is the origin of India's missile programmes, giving the background for Pralay.
• Atmanirbhar Bharat (Economy): The note presents Pralay as an example of self-reliance in defence and less import dependence.
• Ballistic missile defence (Polity): Pralay reportedly draws on BMD technology, and its manoeuvring is meant to defeat such defences.
• Line of Actual Control (Polity): Pralay is meant for two-front deterrence, including targets along the LAC with China.

16. Common Errors / Trap Areas

• Quasi-ballistic vs ballistic vs cruise: Pralay can manoeuvre, so it is not a pure ballistic missile, and it is not a cruise missile like BrahMos.
• Site confusion: the launch happens at Kalam Island (Bhadrak district). ITR Chandipur (Balasore) is the range and tracking agency; aspirants often mix the two.
• Nuclear vs conventional: Pralay is a conventional tactical missile. Do not group it with Agni or with Prithvi-II, which is nuclear-capable.
• Prahaar vs Pralay: Prahaar has a range of ~150 km; Pralay has a longer range and is a different system.
• Year of maiden test: 2021, not 2025. 2025–26 was the user-trial phase.