What Is an Influence Operation? A Spy’s Guide

A forged document lands in a journalist’s inbox. A respectable-looking think tank publishes a report. Anonymous accounts amplify it until the claim feels familiar, then plausible, then true. No secret agent needs to steal a file or recruit a source. Yet somebody’s view of events has been shifted. That is the point.

So, what is an influence operation? It is a planned attempt to alter what a target audience believes, feels or does in pursuit of a political, commercial or strategic objective. The target may be a government, a voter bloc, a diaspora, a newsroom, a company board or one person with access to power. The crucial fact is that influence is often disguised: the audience is meant to think it reached its conclusion independently.

What an influence operation is designed to do

At its simplest, an influence operation changes the decision-making environment. It does not always need to make people support a particular cause. Creating confusion, mistrust or exhaustion can be enough. If citizens no longer trust an election result, a public institution or each other, the operator has weakened the target without proving a single allegation.

The best operations begin with a clear behavioural aim. Perhaps a foreign policy decision is approaching. Perhaps a business rival needs to look unsafe. Perhaps an exile community must be intimidated into silence. The message is then tailored to the audience’s existing anxieties, prejudices and divisions. A good operator does not invent every grievance. He finds the fault line and applies pressure.

That is why crude propaganda is only one part of the picture. A slogan on a poster is obvious. A narrative delivered by apparently independent voices is harder to spot. It may contain true facts, misleading context and one calculated lie. That mixture is usually more effective than fiction alone.

Influence operations are not simply propaganda

Propaganda is open persuasion, usually linked to a recognisable sponsor. An influence operation may use propaganda, but it also uses concealment, intermediaries and carefully managed ambiguity. Its author may be a state intelligence service, a political campaign, a private company, an activist network or a criminal group working for hire.

The distinction matters. If a government broadcaster argues openly for its country’s interests, readers can judge the source. If a covert network poses as local residents, leaks selectively edited material and plants commentary through unwitting commentators, source scrutiny becomes far more difficult.

Intelligence services have long understood this. MI6, Britain’s Secret Intelligence Service, gathers intelligence abroad; MI5, Britain’s Security Service, works against threats within the United Kingdom; and GCHQ, Government Communications Headquarters, deals with signals intelligence and cyber activity. Their foreign counterparts include the CIA, the Central Intelligence Agency, the NSA, the National Security Agency, and France’s DGSE, the Directorate-General for External Security. Not every influence effort involves an intelligence service, but state-backed operations often combine intelligence collection with narrative manipulation.

The machinery behind the message

An influence operation normally has three moving parts: research, delivery and reinforcement. First comes audience research. Operators identify pressure points: a disputed identity, distrust of elites, economic resentment, a scandal, an old injustice. Digital data has made this work quicker, but the principle is ancient.

Delivery depends on access. It might mean front organisations, friendly media outlets, compromised insiders, paid commentators, forged correspondence or anonymous social-media accounts. A front organisation matters because it gives a message borrowed credibility. People are more likely to accept an argument from a body that appears independent, particularly if it uses the language of research, public interest or human rights.

Reinforcement creates the illusion of consensus. Automated accounts can push a phrase into view, but volume alone rarely persuades. More useful are authentic voices that repeat the claim because it suits their own beliefs or interests. These are sometimes called unwitting amplifiers. They have not been recruited. They simply become part of the operation’s distribution system.

A useful rule is this: virality is not proof of orchestration. People share nonsense unaided every day. The sharper question is whether separate accounts, outlets and organisations are repeating the same unusual framing, at the same moment, while obscuring where it began.

A familiar example: active measures

During the Cold War, Soviet services used what they called active measures - political influence, disinformation, forgeries and covert support for sympathetic groups. One notorious campaign promoted the false claim that HIV/AIDS had been created by the United States. The story was seeded through a small publication, repeated in other outlets and eventually treated as a matter worthy of discussion. The falsehood travelled because it exploited existing suspicion.

The lesson is not that every unwelcome claim is foreign disinformation. That lazy response serves nobody. The lesson is that repetition, apparent corroboration and emotional fit can substitute for evidence unless readers insist on asking who benefits, what is missing and whether the original source can be verified.

Modern operations work at greater speed. A hacked email archive can be real, while its release is timed and curated to produce a misleading impression. Artificial intelligence can generate passable text, images and audio at scale. It lowers the cost of producing persuasive clutter, although it does not remove the need for a convincing story. A clumsy fabricated video still fails if it arrives without context, a receptive audience and people prepared to circulate it.

Why influence works on sensible people

The comforting myth is that only gullible people fall for manipulation. In reality, influence works because people make reasonable shortcuts under pressure. We trust familiar messengers. We notice information that confirms a fear. We share material before checking it when it appears urgent or morally outrageous.

Professionals are not immune. Journalists work to deadlines. Politicians respond to public pressure. Analysts can mistake a coordinated echo for spontaneous concern. An operation succeeds not because everyone believes every detail, but because enough people act before certainty is possible.

This is the moral centre of the subject. Influence operations turn trust into a weapon. They exploit the habits that make public life possible: openness, debate, empathy and a willingness to hear inconvenient claims. The answer is not to become paranoid or to dismiss all dissent as hostile activity. That merely creates another form of manipulation.

How to recognise an influence operation

Look for behaviour, not just opinions. A strongly held view is not evidence of a covert campaign. Warning signs emerge when there is false attribution, coordinated timing, concealed funding, impersonation, doctored material or an improbable network of accounts pushing identical language.

When a startling claim appears, pause before sharing it. Trace it to the earliest available source. Check whether the document is complete, whether the alleged author can be independently confirmed and whether reputable reporting distinguishes fact from assertion. Ask why the material appeared now and who gains if it is believed.

Be especially wary of content that demands instant outrage while discouraging verification. The operator wants speed, emotion and tribal loyalty. A reader who slows down has already made the operation less effective.

Influence operations in espionage fiction

The finest espionage novels understand that deception is rarely a matter of masks and coded messages. It is institutional, personal and political. Eric Ambler showed how ordinary people can be trapped by forces they only partly understand. Len Deighton made bureaucratic rivalry and compromised loyalties feel as dangerous as any physical threat. Mai Jia’s work captures the human cost of secrecy and competing realities.

For non-fiction, Christopher Andrew’s The Defence of the Realm: The Authorised History of MI5 offers essential context on Britain’s Security Service. Ben Macintyre’s A Spy Among Friends: Philby and the Great Betrayal shows how personal trust can become an operational vulnerability. Richard Faligot’s Chinese Spies from Chairman Mao to Xi Jinping is valuable for readers seeking a wider view of statecraft, intelligence and political control.

The enduring appeal of this material is not gadgetry. It is the uncomfortable recognition that power often works through perception. The person who controls the frame of a story may never need to control every fact within it.

Subscribe for more on the hidden machinery of espionage and political power, and download a free copy of Emperor. Keep your scepticism, but keep your judgement too: the first task is not to distrust everything, but to demand better evidence before passing a story on.