Espionage

noun (uncountable)

/ˈes.pi.ə.nɑːʒ/

The practice of obtaining confidential or classified information about another state, organisation, or entity through covert means, typically using spies or electronic surveillance. In India, espionage is prosecuted under the Official Secrets Act, 1923 and the Indian Penal Code; the Research and Analysis Wing (R&AW) and Intelligence Bureau (IB) are the primary agencies countering foreign espionage. High-profile cases have included Pakistani ISI-linked honey-trap operations targeting defence personnel.

✍️ Usage in a UPSC answer

The arrest of a Defence Research and Development Organisation (DRDO) scientist in 2023 on charges of passing classified missile-propulsion data to a foreign handler underscored how economic migration networks can be weaponised for espionage against India's strategic programmes.

Synonyms

spyingintelligence-gatheringcovert surveillanceclandestine reconnaissanceinfiltration

Antonyms

transparencyopennessdisclosurecounter-intelligence

🌱 Word Family

espionage (noun), espionage (attributive adjective), spy (noun/verb), spying (noun/gerund), counter-espionage (noun)

🔡 Root

French espionnage, from espionner = to spy; from espion = spy; from Italian spione, from spiare = to spy; from Old High German spehon = to watch

📜 Etymology

Borrowed into English from French espionnage in the late 18th century, itself built on the older Italian spione and ultimately on the Germanic root spehon (to look, to spy). The word formalised what had always been a statecraft practice; its technical legal use in modern international law follows the Hague Convention tradition of distinguishing spies from lawful combatants.

🧠 Memory Hook

ESPionage contains 'ESP' — extra-sensory perception. A spy seems to know things they shouldn't, as if by ESP. Link 'secret knowing' to the word and the meaning is instant.

📝 Seen in UPSC Question Papers

Mains 2018 · GS4 · 20 marks — Whistleblowing / Civil Disobedience / Privacy Ethics

Real UPSC previous-year questions whose text uses “Espionage” — proof this word earns its place on your list.

🛡️ Internal Security 📖 Seen in: Internal Security — Threats, Cyber Sec...

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