How a relatively small prison population of foreign nationals can be transformed into a political mythology—and why Africans should be paying attention to the new era of psychological warfare
There is a question that should be asked whenever South Africa's debate over immigration turns toward crime:
How many foreign nationals are actually sitting in South African prisons?
The answer is considerably smaller than the political rhetoric would have many people believe.
As of June 2026, South Africa's Department of Correctional Services reported 27,880 foreign nationals in its correctional facilities—14,614 awaiting trial and 13,266 sentenced. The entire inmate population was 170,518.
That means foreign nationals represented roughly 16.3% of the total prison population at that point.
That is significant. It should not be dismissed.
But now ask another question:
How many of those 27,880 are Nigerians?
And this is where the popular narrative begins to collapse.
The publicly available figures do not support the impression that Nigerian nationals constitute anything remotely approaching tens of thousands of South African prisoners.
Indeed, historical official data show that the largest foreign-national groups in South African prisons have generally been citizens of neighbouring countries—not Nigerians. In 2016, for example, Zimbabweans accounted for 41.5% of foreign prisoners and Mozambicans 24%.
So how did the Nigerian become such a disproportionately powerful character in South Africa's crime mythology?
That is the more interesting story.
The Mathematics of a Moral Panic
The first rule of political propaganda is that a real fact can be used to construct a false conclusion.
There are Nigerian criminals in South Africa.
Of course there are.
There are also South African criminals.
Zimbabwean criminals.
Mozambican criminals.
Congolese criminals.
British criminals.
American criminals.
Chinese criminals.
Human beings commit crimes.
Nationality does not confer moral perfection.
The existence of Nigerian criminals is therefore not controversial.
The propaganda begins when individual criminality is transformed into collective criminal identity.
A Nigerian drug trafficker becomes evidence that “Nigerians are drug traffickers.”
A Nigerian involved in cybercrime becomes evidence that “Nigerians are scammers.”
A Nigerian arrested for murder becomes evidence that “foreigners are killing South Africans.”
The individual disappears.
The nationality remains.
And repetition does the rest.
The Prison Numbers Tell a Different Story
The latest available figures put foreign nationals at 27,880 out of 170,518 prisoners.
That is a large number in absolute terms.
But it is nowhere near the numbers implied by some popular online narratives.
The World Prison Brief, using South African data, recorded 168,672 prisoners in February 2026 and reported that foreign prisoners constituted 14.9% of the prison population at the end of 2025.
The Judicial Inspectorate for Correctional Services reported 25,443 foreign nationals—15.3% of prisoners—as of March 2025.
In other words, the numbers have fluctuated, but the broad picture is remarkably consistent:
foreign nationals are a minority of South Africa's prison population.
Yet listen to the political conversation and you might conclude that South African prisons are overflowing with foreign criminals.
That is the power of narrative.
The Nigerian Number Matters
There is another important distinction that is often deliberately erased:
foreign nationals are not synonymous with Nigerians.
South Africa shares borders with several countries.
Its migration patterns are overwhelmingly regional.
People from Zimbabwe, Mozambique, Lesotho and Eswatini have long-standing economic, familial and geographical connections to South Africa.
The historical prison data reflect that reality.
So when a political conversation starts with “foreign criminals” and gradually turns into discussions about Nigerians, it is important to ask:
Where is the evidence for that transition?
What percentage?
What absolute number?
Which crimes?
What conviction status?
What proportion of the Nigerian population?
Without those questions, the discussion becomes anecdotal.
And anecdotes are extraordinarily powerful political weapons because they feel like statistics.
How Psy-Ops Actually Work
This is where the subject becomes much larger than South Africa.
Psychological operations do not necessarily require somebody to invent a completely fictional story.
The most effective manipulation often starts with something true.
A Nigerian commits a crime.
True.
There are foreign criminals in South Africa.
True.
Some Nigerians are involved in organised crime.
Also true.
Then comes the invisible leap:
Therefore Nigerians are responsible for South Africa's crime problem.
That conclusion does not follow.
But after enough repetition, the brain begins to treat association as evidence.
This is how information warfare works.
You do not necessarily manufacture reality.
You select, amplify, repeat and emotionally frame particular pieces of reality until they overwhelm everything else.
The Algorithm Is the New Megaphone
Social media has made this extraordinarily easy.
Imagine 100 Nigerian criminals arrested over several months.
A normal newspaper might report the arrests individually.
An information ecosystem can do something entirely different.
It can collect the stories.
Put “Nigerian” in every headline.
Create videos.
Produce compilation posts.
Add emotionally provocative captions.
Repeat the stories across hundreds of accounts.
Create hashtags.
Encourage influencers to comment.
Then algorithmic recommendation systems begin showing the content to increasingly larger audiences.
The audience eventually develops the impression that Nigerian criminality is everywhere.
The actual number of cases becomes almost irrelevant.
The perceived frequency becomes the reality.
This is a classic mechanism of agenda-setting and availability bias.
People estimate the prevalence of something partly by how easily examples come to mind.
If your phone shows you 50 stories about Nigerians and crime, your brain does not automatically ask:
“What is the denominator?”
It asks:
“Why are there so many Nigerian criminals?”
The manipulation has already succeeded.
Fear Does Not Need Accurate Statistics
This is particularly dangerous because crime is one of the easiest subjects through which to manufacture fear.
Crime contains victims.
Blood.
Children.
Drugs.
Weapons.
Sexual violence.
Murder.
Money.
Fear.
The emotional material is already there.
All an information operator needs to do is connect the emotion to a convenient identity.
Foreigners.
Nigerians.
Zimbabweans.
Refugees.
Muslims.
Christians.
Migrants.
Political opponents.
Once an identity becomes associated with danger, ordinary people begin making decisions based on emotional probability rather than statistical probability.
And that is how xenophobia becomes normalised.
South Africa Has Already Demonstrated the Consequences
This is not theoretical.
South Africa experienced renewed anti-immigrant mobilisation in 2026, with protesters demanding that undocumented foreigners leave the country and accusing migrants of taking jobs, burdening public services and contributing to crime.
But Reuters noted that migrants constitute only about 4.1% of South Africa's population, and that crime data frequently contradict the sweeping claims made about migrants. Reuters also reported that only around 6% of prisoners were foreigners in one set of crime statistics, with many foreign detainees held for immigration-related violations.
Meanwhile, the violence has had real diplomatic consequences.
Nigeria said in July that approximately 1,490 Nigerians had been evacuated from South Africa following the latest unrest. Abuja also said at least 98 Nigerians had been killed in xenophobic attacks since 2022.
This is what happens when a narrative leaves the internet.
It becomes physical.
Businesses are attacked.
People are beaten.
Families flee.
Diplomatic relationships deteriorate.
And ordinary Africans begin treating other Africans as enemies.
The Foreign Criminal Is a Convenient Political Character
There is another reason this narrative is so politically useful.
It provides an identifiable target for problems that are much harder to solve.
South Africa has enormous structural problems.
Unemployment.
Electricity failures.
Municipal dysfunction.
Inequality.
Poverty.
Organised crime.
Corruption.
Weak policing.
Housing shortages.
Infrastructure problems.
Political frustration.
These are complicated problems.
They require years of policy reform.
Blaming foreigners is much easier.
A politician can point at a migrant and say:
“There is your problem.”
Suddenly a structural crisis has a human face.
The unemployed young South African does not have to understand labour-market policy.
The angry resident does not have to investigate municipal corruption.
The frustrated shopkeeper does not have to examine organised criminal networks.
The foreigner becomes the explanation.
It is politically convenient.
And historically dangerous.
But What About Nigerian Criminality?
This is where intellectual honesty matters.
South Africans have legitimate concerns about crime involving foreign nationals, including some Nigerians.
Pretending otherwise would simply replace one form of propaganda with another.
South African authorities have arrested Nigerian nationals in cases involving drugs, fraud, cybercrime and other offences.
The South African government itself has acknowledged concerns over alleged criminal activities involving some Nigerian nationals. During July's diplomatic discussions, Foreign Minister Ronald Lamola said such allegations should be handled through the legal system rather than vigilante violence.
That is the correct position.
If a Nigerian commits a crime:
arrest him.
Investigate him.
Prosecute him.
Convict him if the evidence establishes guilt.
Punish him according to law.
But do not transfer his alleged criminality to millions of people who share his passport.
That is not justice.
It is collective punishment.
And This Is Where the Psy-Op Becomes Effective
The objective of an effective information operation is not necessarily to make you believe an obvious lie.
It is to make you stop asking questions.
Once someone hears “Nigerians are criminals” often enough, they may stop asking:
How many?
Compared with whom?
Compared with the Nigerian population?
What percentage are actually convicted?
What crimes?
What proportion of all South African crime?
How many are legal residents?
How many are undocumented?
How many cases are merely allegations?
How many are immigration offences rather than violent crimes?
The questions disappear.
The slogan remains.
That is the psychological victory.
Enter “Drongo”
This is particularly relevant because the United States has just publicly expanded its psychological-operations capability focused on Africa.
On July 15, 2026, the U.S. Army activated Delta Company, 7th Psychological Operations Battalion, nicknamed Drongo Company, at Fort Bragg.
This is not an internet rumour.
The U.S. Army itself announced the activation. The Army says the 7th Psychological Operations Battalion is primarily responsible for psychological operations throughout the U.S. Africa Command area of responsibility.
The name is revealing.
The drongo is an African bird known for mimicking the calls of other animals and using deceptive behaviour to obtain food.
The Army explicitly says the symbolism reflects the mission of psychological operations: influencing the reasoning, motives and behaviour of audiences.
And independent military reporting describes the new company as supporting psychological-operations missions under AFRICOM and operating across contested environments in Africa.
That deserves serious attention.
But it also requires precision.
There is no evidence that Drongo created the South African “foreign criminals” narrative.
There is no evidence presented here that the U.S. military engineered anti-Nigerian sentiment.
And claiming that without evidence would itself be bad information analysis.
The significance of Drongo is different.
It demonstrates that psychological influence over African audiences is an explicit military capability of a major foreign power.
That means Africans have even greater reason to scrutinise information—whether it comes from Washington, Beijing, Moscow, Pretoria, Abuja, political parties, influencers or anonymous social-media accounts.
The Greatest Vulnerability Is Not Foreign
Africa's information environment is vulnerable partly because Africans frequently do the amplification themselves.
A foreign actor does not have to create a narrative from scratch.
It can find an existing grievance.
Find a genuine crime.
Find an angry influencer.
Find an ethnic or national tension.
Then amplify it.
The most effective propaganda is often locally produced but externally amplified.
The audience trusts the messenger because the messenger looks African.
That is why the future of information warfare will not necessarily look like a foreign government broadcasting propaganda directly into Africa.
It may look like:
an ordinary-looking African account posting a sensational story.
Then another account repeats it.
Then an influencer comments.
Then a political activist picks it up.
Then a newspaper reports that it is trending.
Then politicians respond to the public anger.
And suddenly a manufactured perception has become a political fact.
Africa Must Learn to Ask One Question
Whenever someone tells you:
“Foreigners are responsible for our crime.”
Ask:
“Show me the denominator.”
Not the video.
Not the anecdote.
Not the photograph.
Not the WhatsApp message.
Not the viral tweet.
The denominator.
How many?
Out of how many?
Compared with what?
Which source?
What period?
What definition?
What proportion?
That single habit can destroy an enormous amount of misinformation.
The Foreign Criminal Narrative Is Bigger Than South Africa
South Africa is not unique.
Across Africa, foreigners are increasingly becoming convenient explanations for domestic failures.
In Nigeria, migrants can be blamed for crime.
In Ghana, foreigners can be blamed for economic pressures.
In South Africa, Zimbabweans, Mozambicans, Nigerians and others can become political targets.
In the Sahel, foreign powers can be blamed for insecurity.
Across the continent, information ecosystems can turn legitimate grievances into ethnic, national or ideological hostility.
The danger is that Africans begin fighting one another while the institutions responsible for governance escape scrutiny.
The Ultimate Weapon Is Not the Lie
The most sophisticated psychological operation does not necessarily ask you to believe something completely false.
It asks you to look at one part of reality and ignore the rest.
Yes, there are Nigerian criminals in South Africa.
But that does not mean Nigerians are responsible for South Africa's crime crisis.
Yes, there are foreign nationals in South African prisons.
But the available data do not support the popular impression that foreign nationals constitute anything approaching the majority of prisoners.
Yes, some foreign nationals commit serious crimes.
But collective punishment is not criminal justice.
Yes, America has psychological-operations units focused on Africa.
But that does not prove that every controversial African narrative is an American psy-op.
The ability to hold all of these truths simultaneously is precisely what information literacy requires.
Africans Need an Information Defence Doctrine
The continent has spent decades discussing military sovereignty.
We now need to discuss information sovereignty.
African governments should invest in independent fact-checking institutions, statistical capacity, investigative journalism, media literacy and transparent public datasets.
Universities should teach citizens how propaganda works.
Journalists should publish denominators rather than simply repeating dramatic claims.
Social-media users should learn to distinguish evidence from virality.
And politicians should be challenged whenever they turn nationality into a proxy for criminality.
Because in the information age, controlling the narrative can be almost as powerful as controlling territory.
The battlefield is no longer only the border.
It is the timeline.
It is the WhatsApp group.
It is the TikTok feed.
It is the Facebook page.
It is the YouTube recommendation.
It is the headline that makes millions of people angry before they have checked the facts.
South Africa's Lesson for the Rest of Africa
The lesson from South Africa is not that foreign crime does not exist.
It does.
The lesson is that the existence of a real problem does not validate every narrative constructed around it.
Twenty-seven thousand foreign prisoners can become “hundreds of thousands” in public imagination.
A handful of Nigerian criminal cases can become “Nigerians are criminals.”
A genuine social problem can become a political weapon.
And a political weapon can eventually become physical violence.
That is the journey from information to persecution.
Which is why Africans must become much more suspicious of information that produces an immediate emotional response.
Before sharing the next video.
Before forwarding the next WhatsApp message.
Before repeating the next politician's claim.
Before believing the next viral statistic.
Ask:
Who is telling me this?
What evidence do they have?
What are they leaving out?
Who benefits if I believe it?
And most importantly:
What does the actual data say?
Because in an age of sophisticated psychological operations, the most powerful act of resistance may be surprisingly simple.
Check the numbers.
And then check them again.
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