SF Prep Notes

DAC clears proposals worth over ₹54,000 crore including T-90 engines, Varunastra torpedoes and AEW&C systems

The Defence Acquisition Council chaired by Rajnath Singh accorded Acceptance of Necessity to eight capital acquisition proposals worth over ₹54,000 crore on 20 March 2025.

Summary

The Defence Acquisition Council (DAC), chaired by Raksha Mantri Rajnath Singh, accorded Acceptance of Necessity to eight capital acquisition proposals worth over ₹54,000 crore on 20 March 2025. For the Army, it cleared 1350 HP engines to replace the 1000 HP engines of T-90 tanks, improving mobility at high altitude. For the Navy, it cleared more Varunastra ship-launched anti-submarine torpedoes, developed by the Naval Science & Technological Laboratory. For the Air Force, it cleared Airborne Early Warning & Control (AEW&C) aircraft systems. Marking 2025 as the 'Year of Reforms', the DAC also approved guidelines to cut timelines in the capital acquisition process.

Key facts

Date
20 March 2025
Chair
Rajnath Singh
Value
Over ₹54,000 crore, 8 proposals
Army
1350 HP engines for T-90 tanks
Navy
Varunastra torpedoes (NSTL)
Air Force
AEW&C aircraft systems
Reform
Guidelines to cut acquisition timelines

Practice MCQs 4 questions

Q1

What was the total value of the capital acquisition proposals cleared by the Defence Acquisition Council on 20 March 2025?

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Correct answer: D — Over ₹54,000 crore

The DAC accorded AoN to eight proposals amounting to over ₹54,000 crore.

Q2 Advanced

The DAC on 20 March 2025 approved upgrading the engines of T-90 tanks from 1000 HP to:

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Correct answer: B — 1350 HP

AoN was accorded for 1350 HP engines to upgrade the present 1000 HP engines of T-90 tanks.

Q3 Advanced

Which aircraft systems did the DAC clear for the Indian Air Force on 20 March 2025?

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Correct answer: D — Airborne Early Warning & Control (AEW&C) systems

For the IAF, the DAC accorded AoN for Airborne Early Warning & Control aircraft systems.

Q4 Advanced

Consider the following statements about the DAC decisions of 20 March 2025: 1. Varunastra, cleared for the Navy, is an indigenous ship-launched anti-submarine torpedo developed by the Naval Science & Technological Laboratory. 2. The engine upgrade cleared for the Army was for Arjun main battle tanks. Which of the above is/are correct?

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Correct answer: A — 1 only

Varunastra is an indigenously developed ship-launched anti-submarine torpedo from NSTL. The 1350 HP engine upgrade was for T-90 tanks, not Arjun.

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