CRK
Engineer, Administrator

C. R. Krishnaswamy Rao

Born 26 July 1892 · Tamil Nadu — Died 12 February 2013

Serving as the 15th Cabinet Secretary of India from 1981 to 1985.

Colathur Rama Krishnaswamy Rao Sahib was an Indian civil servant who served as 15th Cabinet Secretary of India from 1981-1985. He also served as the Secretary to Prime Minister Charan Singh. when Indira Gandhi became the Prime Minister of India. He was awarded the second highest civilian honor of India, Padma Vibhushan in 2006, besides the Great Maratha Award in 2009.

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A detail that
surprised us

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In the 1980s, Rao Sahib’s push for India’s missile development programme survived intense criticism and led to orders valued at over ₹93 lakh crore, laying foundations for modern Indian defense capabilities.

The Story

1
Born in Madras in 1927 into the junior branch of the Colathur family, C.R. Krishnaswamy Rao Sahib’s lineage included a title granted by the Sultanate of Bijapur and a grandfather who supported Srinivasa Ramanujan’s early career.
2
In 1950, he joined the Indian Administrative Service, a career beginning that positioned him to serve as Secretary to Prime Minister Charan Singh and later as Cabinet Secretary from 1981 to 1985.
3🌟 In the early 1980s, amid skepticism from the Armed Forces, he championed the Integrated Guided Missile Programme, encouraging simultaneous development of missiles like Prithvi, Agni, and Akash, a vision later valued at over ₹93 lakh crore in production orders.
4His education at Presidency College, Chennai, where he earned a B.Sc. in physics, preceded a civil service career that navigated turbulent political shifts, including Indira Gandhi’s return as Prime Minister.

🏅 Awards & Honours

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Padma Vibhushan

🔍 One thing most people don't know

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In 2006, he was awarded the Padma Vibhushan, India’s second highest civilian honor, decades after his tenure as Cabinet Secretary, recognizing his enduring influence on administration and defense policy.

📸 Through the Years

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🗓️ A Life in Moments

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Birth
Born in Madras, British India
C.R. Krishnaswamy Rao Sahib was born into the junior branch of the Colathur family with ancestral title and a grandfather linked to Ramanujan.
1927
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Career
Joined Indian Administrative Service
Started his civil service career shortly after Indian independence, entering a key administrative role.
1950
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Career
Supported Integrated Guided Missile Programme
Convinced political leadership to pursue integrated missile development despite military criticism.
c.1980
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Career
Appointed 15th Cabinet Secretary of India
Led the Cabinet Secretariat during a politically turbulent era until 1985.
1981
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Award
Received Padma Vibhushan Award
Honored with India’s second highest civilian award recognizing lifetime service.
2006
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Award
Received Great Maratha Award
Recognized for contributions connected to the Maratha heritage and public service.
2009
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Death
Passed away
Died leaving a legacy of administrative and defense policy impact.
2013
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🗝️Discoveries

Swipe to uncover hidden stories
01 / 04
🌍HISTORICAL IMPACT

His maternal grandfather, R. Ramachandra Rao, served as Collector of Nellore and played a crucial role in supporting the mathematician Srinivasa Ramanujan during his formative years, linking Rao Sahib’s family to India’s scientific heritage.

02 / 04
💡SURPRISING

Despite being a civil servant, Rao Sahib’s vision directly propelled the Integrated Guided Missile Programme, a defense sector initiative valued at over ₹93 lakh crore in orders, showing rare bureaucratic involvement in strategic military technology.

03 / 04
🔍LESSER KNOWN

He began his Indian Administrative Service career on 1 February 1950, just a few years after India’s independence, marking him among the early civil servants forming the new nation’s bureaucracy.

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“Hon'ble Minister sir, I heard all the discussion. But I would like to convey one thing. The time has come, we have to take a decision, exploring new path with courage...” — C.R. Krishnaswamy Rao Sahib

— C. R. Krishnaswamy Rao

🌱 What changed because of them

Rao Sahib’s advocacy for the Integrated Guided Missile Programme transformed India’s defense approach, enabling concurrent development of key missile systems such as Prithvi and Agni. His tenure as Cabinet Secretary and close work with Prime Ministers influenced bureaucratic efficiency and strategic policy decisions during a critical phase in India’s post-Independence history.

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