MoD inks ₹811 crore contract for 160 SAT-SAAW glide bombs for IAF
The Ministry of Defence signed a contract worth approximately ₹811 crore (₹810.79 crore) with Bharat Dynamics Limited (BDL) for 160 Satellite Smart Anti-Airfield Weapons (SAT-SAAW) and associated equipment for the Indian Air Force
The contract was signed in New Delhi in the presence of the Defence Secretary
The procurement has been placed under the Buy (Indian-Indigenously Designed, Developed and Manufactured) category, the highest-priority acquisition route under India's defence procurement framework
Deliveries are scheduled to take place during 2027-28 and 2028-29
Smart Anti-Airfield Weapon (SAAW) — Design and Capability
The SAAW is a precision-guided glide bomb developed by DRDO's Research Centre Imarat, along with other DRDO laboratories, in collaboration with the Indian Air Force. It is designed to destroy hardened ground infrastructure such as runways, bunkers, hangars and radar installations.
Key Details
- A lightweight (125 kg class) glide bomb with deep-penetration capability and a high-explosive warhead
- Standoff range of approximately 100 km, allowing the launching aircraft to strike a target well outside the reach of most short-range air defences
- The "SAT" prefix in SAT-SAAW denotes the satellite-navigation-aided guidance variant of the weapon, improving strike precision over longer ranges
- Compatible with multiple IAF platforms, including the Su-30 MKI, Jaguar and Hawk
This contract procures 160 units of the satellite-guided SAT-SAAW variant, expanding the IAF's stand-off precision strike capability against airfield and other hardened infrastructure targets.
Buy (Indian-IDDM) Category Under the Defence Acquisition Procedure (DAP) 2020
The Defence Acquisition Procedure 2020 created "Buy (Indian-IDDM)" — Indigenously Designed, Developed and Manufactured — as the topmost priority category in India's defence procurement hierarchy, above Buy (Indian), Buy and Make (Indian), and Buy (Global).
Key Details
- Products procured under this category must be of indigenous design in addition to indigenous development and manufacture, requiring a minimum indigenous content threshold (raised under DAP 2020 from the earlier 40% to 50% for IDDM products)
- The SAT-SAAW system for this contract carries an indigenous content of about 60 percent, along with indigenisation of key sub-systems such as the Inertial Measurement Unit, Long Impact Delay Fuse, and Twin Store Carrier
- The category is central to the government's Atmanirbhar Bharat (self-reliance) push in defence manufacturing, prioritising weapons designed from the ground up by Indian entities over imported or license-built systems
Procuring SAT-SAAW under Buy (Indian-IDDM) reflects that both the design (DRDO) and manufacture (BDL) of the weapon are domestic, distinguishing it from categories that permit foreign design with Indian assembly.
Defence Public Sector Undertaking: Bharat Dynamics Limited
Bharat Dynamics Limited is a Miniratna defence public sector undertaking under the Ministry of Defence, established in 1970 and headquartered in Hyderabad, serving as India's principal production agency for DRDO-developed missile and precision-guided weapon systems.
Key Details
- BDL is the sole domestic manufacturer of Surface-to-Air Missiles, Anti-Tank Guided Missiles and torpedoes for the Indian armed forces
- It operates manufacturing facilities in Hyderabad, Bhanur and Visakhapatnam, with further capacity being added at Ibrahimpatnam and Amravati
- As the production agency for this contract, BDL will manufacture the SAT-SAAW units under license/production arrangement from DRDO's design
BDL's role as the contracted manufacturer illustrates the standard Indian defence production model: DRDO designs and develops a system, while a defence PSU like BDL undertakes serial production for the armed forces.
Defence Acquisition Council (DAC) and the Procurement Chain
Major defence contracts in India follow a structured approval chain: the Defence Acquisition Council (chaired by the Raksha Mantri) accords the Acceptance of Necessity, followed by technical evaluation, commercial negotiation, and — for high-value contracts — approval by the Cabinet Committee on Security, before a contract is formally signed.
Key Details
- The DAC is the apex body for deciding on new procurement proposals, established after the Kargil Review Committee's recommendations
- Categorisation (such as Buy Indian-IDDM) is decided at the Acceptance of Necessity stage and determines the indigenous-content and vendor-eligibility rules that apply through the rest of the process
- Distinguishing procurement categories (Buy Indian-IDDM vs Buy & Make vs Buy Global) is a frequently tested Prelims distinction
This contract represents the completion of that procurement chain for the SAT-SAAW order, moving from DAC approval of the requirement to a signed, categorised contract with a domestic PSU.
- Contract value: ₹810.79 crore (reported as approximately ₹811 crore)
- Quantity: 160 Satellite Smart Anti-Airfield Weapons (SAT-SAAW) with associated equipment
- Manufacturer: Bharat Dynamics Limited (Miniratna defence PSU, Hyderabad, established 1970)
- Procurement category: Buy (Indian-Indigenously Designed, Developed and Manufactured)
- Indigenous content: approximately 60 percent
- SAAW weight class: approximately 125 kg; standoff range approximately 100 km
- Compatible launch platforms: Su-30 MKI, Jaguar, Hawk
- Delivery timeline: 2027-28 and 2028-29
- Minimum indigenous content for Buy (Indian-IDDM) category under DAP 2020: 50 percent