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The Ministry of Defence signed two contracts worth about Rs 1,577 crore on 14 August 2026 with Tata Advanced Systems Ltd and NIBE Pvt Ltd.
The order covers 84 loiter munition systems, 840 loitering munitions and associated accessories for the Indian Army.
Under the contract-splitting provision, 64% of the order goes to Tata Advanced Systems and 36% to NIBE.
Procurement is under the Buy (Indian) category through the Fast Track Procedure, which requires at least 60% indigenous content.
The munitions have a deep-strike range of more than 100 km with anti-jamming and anti-spoofing protection, and must be delivered within 12 months of advance payment.
A loitering munition occupies the space between a missile and an armed drone, and the distinction is worth getting right because exams test it. A missile is fired at a target that has already been located and cannot be recalled once launched. An armed drone flies to an area, releases a separate weapon, and returns to be used again. A loitering munition carries its warhead inside its own airframe: it flies to the target area and then waits there — loitering, hence the name — while an operator watches through its camera, identifies a target, and decides whether to strike or abort. When it strikes, it dives into the target and is destroyed with it, which is why it is also called a one-way attack drone or, colloquially, a suicide drone. The military value is that a single platform performs surveillance and precision strike in one sortie, giving an artillery formation the ability to find and engage a fleeting target beyond the range of its guns without waiting for another arm of the service.
Simple Analogy: A missile is an arrow loosed at a target you have already seen. A loitering munition is a hawk you release to circle the field until it spots the prey itself.
Procure equipment from Indian vendors with a stipulated minimum of indigenous content
Key: An acquisition category under the Defence Acquisition Procedure 2020. This order requires at least 60% indigenous content and restricts competition to Indian vendors.
Procure equipment that is Indigenously Designed, Developed and Manufactured
Key: The most preferred category under DAP 2020, ranking above Buy (Indian) because it requires Indian design and development, not only Indian manufacture.
Compress the acquisition timeline for urgent operational requirements
Key: A route within the Defence Acquisition Procedure that shortens the standard multi-year cycle, used here to deliver all 840 munitions within 12 months of advance payment.
Award a single tender across more than one qualified vendor
Key: Used here to divide the order 64:36 between Tata Advanced Systems and NIBE, spreading production capacity and reducing single-vendor dependence.
General Knowledge > Defence Procurement and Indian Army Modernisation
GS Paper III > Security > Defence Technology and Indigenisation
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A single-use armed unmanned aircraft that flies to a target area, waits while a target is identified, then dives into it and detonates.
The framework governing capital defence acquisitions in India, which sets out the categories including Buy (Indian-IDDM) and Buy (Indian).
An acquisition route within DAP used to compress timelines for urgent operational requirements.
Feeding a drone false navigation signals to mislead it about its position, as distinct from jamming, which blocks the signal altogether.