Nambi Narayanan: The ISRO Espionage Case

Nambi Narayanan is a former scientist of the Indian Space Research Organisation (ISRO). He worked on rocket engines. In 1994 he was the director of ISRO’s cryogenic project.

What is a cryogenic engine?

• A cryogenic engine burns fuel cooled to very low temperatures.
• Such engines give a rocket more thrust for heavier satellites.
• India wanted to master this technology on its own.

What is the memory hook?

Think “cryogenic chief, 1994”. The exam question names the project, not the rocket.

The case began with the arrest of a foreign woman. Police then linked it to ISRO scientists.

How did it start?

• In October 1994 a Maldivian woman, Mariam Rasheeda, was arrested in Thiruvananthapuram.
• Narayanan was arrested later in the same case.
• ISRO’s deputy director D. Sasikumaran was arrested along with him.

What was the charge?

• Police said secret rocket and satellite test data had been sold.
• The charge was spying against the nation.
• Narayanan spent time in custody.

What is the memory hook?

Think “Rasheeda first, Narayanan second”. The order of the arrests matters.

The Central Bureau of Investigation (CBI) took up the case. It found no evidence for the spy charge.

What did the agencies find?

• The CBI dismissed the charges, as reported, in 1996.
• It found no proof that secrets were sold.
• The Supreme Court then declared Narayanan not guilty in 1998.

Was that the end?

No. Narayanan kept fighting for the police officers to be held to account. That fight led to the 2018 ruling.

What is the memory hook?

Think “CBI first, court next”. Clearing his name took years.

On 14 September 2018 the Supreme Court gave its main ruling. It was a three-judge bench led by Chief Justice Dipak Misra.

What did the bench say?

• It said the criminal law was set in motion without any basis.
• It spoke of the immense humiliation he faced.
• It ordered Kerala to pay him Rs 50 lakh within eight weeks.

Who looked into the police?

• The court named a three-member committee.
• Retired Supreme Court judge D. K. Jain headed it.
• The committee studied the role of Kerala police officers.

What is the memory hook?

Think “2018, 50 lakh, Jain panel”. Three facts, one ruling.

The Jain committee worked for almost two and a half years. It then gave its report in a sealed cover.

What did the court do in 2021?

• On 15 April 2021 the Supreme Court sent the report to the CBI.
• The CBI could treat it as a preliminary inquiry.
• It could then decide on a further investigation.

Why does it matter?

The first case ended with a spy charge that failed. The next stage asks who framed it. That is a question about police conduct.

What is the memory hook?

Think “2018 ruling, 2021 CBI”. The second step followed the first.

The state later honoured him. A film also told his story.

Which award did he get?

• The Padma Bhushan was announced in January 2019.
• It is India’s third-highest civilian award.
• Narayanan said he was happy that truth had prevailed.

Which film tells his story?

• The film is Rocketry: The Nambi Effect.
• R. Madhavan directed, wrote and produced it.
• Madhavan also plays Narayanan.
• It had its Cannes premiere on 19 May 2022.

What is the memory hook?

Think “award 2019, film 2022”. The film came three years after the award.

Four mix-ups come up again and again. Learn each pair.

What are the traps?

• Which project? Narayanan led the cryogenic project in 1994.
• Who was arrested first? Mariam Rasheeda, in October 1994.
• Which year? The arrest was in 1994. The main ruling came in 2018.
• Who headed the panel? Retired judge D. K. Jain, not the Chief Justice.

How do you remember them?

Think “1994 arrest, 2018 ruling, 2019 award”. Each date has its own event.