information warfare
C1Formal, Technical, Academic, Military, Journalistic
Definition
Meaning
The use and management of information to achieve a competitive advantage over an opponent, often involving manipulation, deception, or disruption of an adversary's information systems.
A broad concept encompassing the use of information as a weapon in both military and civilian contexts, including cyberattacks, propaganda, psychological operations, electronic warfare, and the control of communication networks to influence public perception, decision-making, and societal stability.
Linguistics
Semantic Notes
The term evolved from military doctrine into a broader socio-technical concept. It emphasizes the non-kinetic, cognitive dimension of conflict. Often implies a sustained, strategic campaign rather than a single act.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. British sources may historically link it more closely to 'psychological operations' (psyops), while American discourse often emphasizes the cyber and network-centric dimensions.
Connotations
Similar connotations of state-level conflict, hybrid threats, and modern geopolitical struggle. Slightly more prevalent in US military and policy discourse.
Frequency
Comparable frequency in formal/academic contexts in both varieties. Slightly higher frequency in US media due to larger defense and tech sector discourse.
Vocabulary
Collocations
Grammar
Valency Patterns
[Nation/Group] wages information warfare against [Target][Campaign/Tactics] of information warfareInformation warfare [disrupted/influenced/weakened] [Target]The use of information warfare in [context]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “To win hearts and minds (related concept)”
- “The battle for the narrative”
- “The first casualty of war is truth (related adage)”
Usage
Context Usage
Business
Rare. Could describe aggressive competitive intelligence or disinformation campaigns between corporations.
Academic
Common in political science, security studies, media studies, and international relations discourse.
Everyday
Uncommon. Typically encountered in news reports about elections, geopolitics, or cyberattacks.
Technical
Core term in military doctrine, cybersecurity, and intelligence communities, with specific sub-categories (e.g., EW, CNO).
Examples
By Part of Speech
verb
British English
- The unit was tasked to engage in information warfare.
- The report analysed how state actors information-warfare.
American English
- The agency is prepared to wage information warfare.
- Adversaries are constantly information warfighting in the cyber domain.
adverb
British English
- The operation proceeded information-warfare-style.
American English
- They attacked, acting information-warfare-wise.
adjective
British English
- They developed information-warfare capabilities.
- The committee reviewed information-warfare doctrine.
American English
- The general is an information-warfare expert.
- We face an information-warfare threat environment.
Examples
By CEFR Level
- Some people talk about information warfare on the internet.
- The news said there was information warfare during the election.
- Governments are increasingly concerned about information warfare campaigns that spread disinformation.
- Modern conflicts often involve an element of information warfare to influence public opinion.
- The doctrine of information warfare integrates electronic, cyber, and psychological operations to achieve informational superiority.
- Analysts argue that the nation's resilience to foreign information warfare is a critical component of its national security.
Learning
Memory Aids
Mnemonic
Think of 'INFOrmation' as the 'INFO' in a computer system and the 'mation' as a 'MISSION'. Information warfare is the mission to attack or defend the INFO.
Conceptual Metaphor
INFORMATION IS A DOMAIN/BATTLEFIELD (e.g., 'domain of information warfare'), THE MIND IS A TERRITORY TO BE CAPTURED, WORDS/IDEAS ARE WEAPONS.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not translate as 'информационная война' in all contexts, as the Russian phrase has broader, more colloquial use (e.g., for media bias). In English, it is a more formal, strategic term.
- Avoid confusing with simple 'hacking' or 'fake news'; it is a systemic, strategic concept.
Common Mistakes
- Using it to describe simple online arguments or 'trolling'. (It's strategic, not personal)
- Misspelling as 'informational warfare' (less common variant).
- Using as a verb (*'They information warfared us') instead of 'waged information warfare'.
Practice
Quiz
Which of the following is LEAST likely to be a primary tool of information warfare?
FAQ
Frequently Asked Questions
No, they are related but distinct. Cyber warfare is a subset of information warfare, focusing specifically on attacks against computer systems and networks. Information warfare is broader, including psychological operations, propaganda, and electronic warfare.
Typically, the term describes actions by state or large non-state actors in a strategic conflict. While corporations might use 'competitive intelligence' or 'influence campaigns', applying 'information warfare' to business is metaphorical and less common.
Its primary goal is to achieve information superiority—to influence, disrupt, corrupt, or usurp an adversary's decision-making while protecting one's own, ultimately affecting their capabilities, will to fight, or public support.
Defence involves a combination of cyber security, public/media literacy, critical thinking education, robust fact-checking institutions, transparent governance, and resilient, diverse communication networks.