Science & Technology

National Technology Day: Pokhran-II, Operation Shakti & Hansa-3

National Technology Day: Pokhran-II, Operation Shakti & Hansa-3
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Why in news?

Every year on 11 May India observes National Technology Day to celebrate scientific and technological achievements. In 2026 the theme was “Responsible Innovation for Inclusive Growth.” The day honours the teams behind the Pokhran‑II nuclear tests, the maiden flight of the indigenously built Hansa‑3 aircraft and the successful test of the Trishul surface‑to‑air missile in 1998. It also encourages youth to pursue science and supports initiatives in artificial intelligence, semiconductors, clean energy and space technology.

Background

On 11 May 1998 India conducted three underground nuclear tests at the Pokhran test range in Rajasthan under Operation Shakti. The devices included a 12‑kiloton fission bomb, a 43‑kiloton thermonuclear bomb and a sub‑kiloton device. Two more sub‑kiloton tests followed on 13 May. These were India’s first nuclear tests since 1974 and were led by the Defence Research and Development Organisation (DRDO) and the Department of Atomic Energy. On the same day the National Aerospace Laboratories flew the Hansa‑3, a two‑seat light trainer aircraft, and the DRDO successfully tested the Trishul short‑range surface‑to‑air missile. To commemorate these accomplishments, Prime Minister Atal Bihari Vajpayee declared 11 May as National Technology Day in 1999.

India’s technology journey

  • Since 1998 India has achieved significant milestones in space (Chandrayaan and Mars Orbiter missions), nuclear energy, biotechnology, digital communications and renewable energy.
  • The 2026 theme “Responsible Innovation for Inclusive Growth” underscores that new technologies must be socially equitable. It highlights emerging priorities such as artificial intelligence, semiconductor manufacturing, affordable clean energy, space exploration and robust digital infrastructure.
  • The day recognises scientists and engineers and aims to inspire students to build a self‑reliant and inclusive technology ecosystem.

Significance

National Technology Day serves as a reminder that scientific progress should benefit all sections of society. It encourages responsible innovation that bridges digital divides, creates sustainable jobs and addresses challenges such as climate change and public health.

Sources: The Hindu

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