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Difficulty: Very hardDefense and Nuclear Technology

Arrange the following key institutional and strategic milestones in India's defense and nuclear technology establishment in chronological order from earliest to latest:

  1. 1Establishment of the Atomic Energy Commission (AEC)
  2. 2Formation of the Department of Atomic Energy (DAE)
  3. 3Formation of the Defence Research and Development Organisation (DRDO)
  4. 4Formal sanction of the Integrated Guided Missile Development Programme (IGMDP)
  5. 5Official operationalization and public release of India's Nuclear Doctrine by the Cabinet Committee on Security

Answer

The correct chronological sequence from earliest to latest is: Establishment of the Atomic Energy Commission (AEC) (1948) → Formation of the Department of Atomic Energy (DAE) (1954) → Formation of the Defence Research and Development Organisation (DRDO) (1958) → Formal sanction of the Integrated Guided Missile Development Programme (IGMDP) (1983) → Official operationalization and public release of India's Nuclear Doctrine by the Cabinet Committee on Security (2003).
The correct chronological sequence begins with the Atomic Energy Commission (AEC) established in August 1948, followed by the executive Department of Atomic Energy (DAE) in August 1954. Next, the Defence Research and Development Organisation (DRDO) was established in 1958. The Integrated Guided Missile Development Programme (IGMDP) was formally launched in July 1983. Finally, India's Nuclear Doctrine was officially released by the Cabinet Committee on Security in January 2003.

Step-by-Step Solution

1
Identify the founding year of the Atomic Energy Commission (AEC).
AEC was established in August 1948.
It was the initial policy and apex body set up shortly after independence.
2
Identify the creation date of the Department of Atomic Energy (DAE).
DAE was established in August 1954.
DAE was established six years after AEC to provide executive administrative architecture directly under the Prime Minister.
3
Identify the founding year of the Defence Research and Development Organisation (DRDO).
DRDO was formed in 1958.
It amalgamated existing defense technical establishments and the Defence Science Organisation.
4
Identify the year when IGMDP was launched.
IGMDP was sanctioned in July 1983.
It led to the development of the Agni, Prithvi, Akash, Trishul, and Nag missile systems.
5
Identify the year when India's formal Nuclear Doctrine was publicly released by the Cabinet Committee on Security.
The doctrine was officially operationalized and released in January 2003.
Following the 1998 Pokhran-II tests, the doctrine finalized key principles such as No First Use and Credible Minimum Deterrence.

Key Concept

Chronological evolution of Indian institutional frameworks and strategic policy in Defense and Nuclear Technology.
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Defense and Nuclear Technology

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