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Missiles and air defence

Missiles and the defences against them: how missiles are classed by flight, range and launch, India's missile families and air defence systems, and the regimes that control missile technology. Prelims has asked about Agni-IV and how ballistic and cruise missiles differ.

UPSC has asked

  • Prelims 2023: how ballistic and cruise missiles are propelled

Showing 1 of 4 subjects, those that changed from 16 to 31 July 2026.Show all

Prelims

Project Kusha is DRDO's long range surface to air missile system, with indigenous missiles, radars and command centre, in a class India has so far bought abroad.

What changed

  1. 23 Jul 2026New subject

    • The Defence Research and Development Organisation (DRDO) flight tested its long range surface to air missile for the first time from APJ Abdul Kalam Island, intercepting an electronic target that simulated a fast, high altitude threat.
    • The missiles, radars and command centre are all indigenous, in a class India has so far imported.

    PIB, 23 Jul 2026: DRDO conducts successful maiden flight-test of ‘Kusha’ Long-Range Surface-to-Air Missile (opens in a new tab)