Discuss the strategic significance of conventional quasi-ballistic missiles like Pralay in India's evolving deterrence posture against a two-front threat.

On 5 November 2026, DRDO flight-tested Pralay, an indigenous quasi-ballistic surface-to-surface missile, as part of user evaluation trials. All test objectives were met, which points to imminent induction [1]. Pralay fills the gap between artillery and nuclear weapons. It gives India a conventional strike option against a possible two-front threat from China and Pakistan.

Strategic significance

• Deterrence below the nuclear threshold: India can punish a limited attack without using nuclear weapons. This fits the No First Use doctrine and makes India's conventional deterrence more believable [1].
• Getting past enemy defences: Pralay flies a low path and can manoeuvre in flight. It has precision guidance, a range of about 150–500 km and a mobile launcher [2]. This makes it suitable for striking radars, airbases and command posts along the LAC and LoC.
• Overwhelming air defences: In December 2025, DRDO fired two missiles in quick succession from the same launcher (a salvo) [3]. Firing in quick succession helps overwhelm enemy air and missile defences.
• Flexibility across two fronts: Trials in July 2025 confirmed its maximum and minimum range in front of Army and IAF users [4]. Because the launchers are mobile, the missiles can be moved between the western and northern fronts.
• Atmanirbharta: It is indigenous and built with industry partners [1], so foreign suppliers cannot cut off supply during a war.

Concerns

• Warhead ambiguity: Its path looks like that of nuclear-capable ballistic missiles. An enemy radar cannot tell what warhead it carries, which could escalate a conflict.
• Delays in induction: The Standing Committee on Defence (2023) found that 23 of 55 high-priority DRDO projects were delayed [5]. CAG found 119 of 178 DRDO projects delayed [6]. Deterrence depends on having enough missiles deployed in time; successful tests alone are not enough.

Artillery/Pinaka → [Pralay: conventional, 150–500 km] → Agni (nuclear, SFC)
        Pralay fills the middle rung of the escalation ladder

Pralay's place on the escalation ladder

Overall, Pralay gives India a conventional option that is precise and hard to intercept, which strengthens deterrence on both fronts. To get the full benefit, India should keep it under a conventional-only Integrated Rocket Force clearly separate from the Strategic Forces Command. It should also adopt the Committee's advice on benchmarked project reviews [5] and plan for production at scale. This would make Pralay real credible deterrence, in line with India's restrained, defensive nuclear doctrine.