Imagine waking up to a video of your own prime minister declaring war, or telling you to empty your bank account, or admitting to a crime he never committed. You watch it. You believe it. You share it. And then you learn it was manufactured by a foreign government using software that can make anyone say anything. This is the new reality of information warfare, and it is exactly what the United Kingdom is trying to fight with its newly announced National Centre for Information Defence. Prime Minister Andy Burnham used his first address to the United Nations General Assembly in New York to unveil the centre, calling out what he described as an “industrial-scale assault” on the UK and its allies. The enemy, he made clear, is not just cyberattacks or espionage—it is the slow, corrosive poisoning of what people see, hear and ultimately believe. Burnham pointed directly at Russia, accusing its agencies of deploying bots, fake websites and falsified news articles to manipulate public opinion. He described the campaign as an insidious effort that creeps into people’s homes and twists how they feel about their own country and community. Artificial intelligence makes this threat far more urgent. Generative tools can now produce convincing text, images, cloned voices and video in seconds. A deepfake can put words in a leader’s mouth or show events that never happened. For years, disinformation was clumsy—troll farms, obvious fake profiles, badly translated memes. Now it can be polished, targeted and mass-produced. That is why the prime minister stood on the world’s largest diplomatic stage and declared that the UK would no longer simply watch and respond. It would build a dedicated centre to detect, attribute and disrupt hostile information operations. The message to adversaries was simple: Britain is fighting back in the information domain, and it will not allow a weaponised lie to go unanswered. Burnham’s words carried an emotional weight that made the threat feel personal rather than abstract. He talked about a campaign that reaches into homes, stokes division, sows despair and creates a narrative of decline. This is not about a few nasty comments online. It is about coordinated, state-backed attempts to make people lose faith in democracy itself. And as he spoke, the uncomfortable truth hung in the air: in the age of AI, no one can assume that what they see is real.
The scale of the problem is staggering. Burnham told the UN that Russia spends roughly £1.3 billion a year trying to manipulate information. To put that in human terms, it is enough to employ thousands of people whose only job is to make you angry, suspicious, afraid and convinced that everything is broken. These are not just random trolls posting in comment sections. They are coordinated operations that manufacture fake websites, hack or mimic the branding of trusted institutions, and release forged documents designed to look like they came from universities, charities and even the BBC. During the 2019 UK general election, Burnham said, Britain found evidence that Russian actors had forged the branding of 28 British organisations and amplified far-right narratives. They used bots to spread false stories, fabricated newspaper articles, and created a web of deception so dense that ordinary people could not easily tell which information came from a real newsroom and which came from a foreign intelligence agency. The psychological toll is real. When people are flooded with lies, they often do not simply believe the lies; they stop believing anything at all. They look at the government, the media and each other with cynicism and distrust. That is exactly the goal. A population that no longer trusts anything is easier to distract, divide and demoralise. Burnham described it as an assault that preys on people’s fear. He spoke of narratives of decline, of stoking division and sowing despair. It is a war of nerves fought through screens, and the casualties are not soldiers but citizens who lose their grip on shared reality. This is why the fight against disinformation cannot be treated as a matter of polite correction or occasional fact-checking. It is a heavyweight security challenge, and it demands a heavyweight institutional response.
So what exactly is the National Centre for Information Defence? In essence, it is an attempt to create a single, focused team that can spot a hostile information operation, trace it back to those responsible, and take action to stop it. It will bring together government departments, intelligence agencies, law enforcement and technology companies so that the response is faster and more coordinated than the current patchwork of efforts. The centre will initially be led from the Office for the Prime Minister and Cabinet, which signals how seriously it is being taken. Its mission is not to police all misinformation online—that would be impossible and, in a free society, deeply troubling. Instead, it will concentrate on foreign states and their proxies who deliberately use lies and manipulation as weapons against the UK and its democratic institutions. The UK is not starting from scratch. There is already a National Security Online Information Team, or NSOIT, which analyses publicly available information to identify misinformation and disinformation that threatens national security or public safety. There is also the Defending Democracy Taskforce, which coordinates work across government, Parliament, intelligence agencies and police to protect the democratic system from foreign interference. What the new centre offers is a more centralised capability, specifically aimed at hostile information operations rather than a broad range of online harms. Full details about its budget, staffing and exact powers have not yet been published, and that has naturally led to questions. But the direction of travel is clear: the UK is tired of playing defence in the middle of a firefight, and it wants to build a proper shield for the information age. The name itself suggests something more than a monitoring unit. It sounds like a defensive structure for the mind—a way to protect the very stories a country tells about itself.
The word “disrupt” is where things get interesting. The government says the centre will detect, attribute and disrupt hostile information operations. Detecting and attributing are fairly straightforward: find the operation, figure out who is behind it, and tell the world. Disrupting, however, could mean many things. It might mean exposing a coordinated campaign so that its lies are discredited before they can spread. It might mean sharing intelligence with allies to impose diplomatic costs or sanctions. It might mean working with social-media platforms to remove fake accounts and fabricated material that break their rules. But it could also involve more aggressive methods, such as hacking back, taking down servers, or engaging in psychological counter-campaigns of the UK’s own. None of those options has been confirmed, and the lack of clarity is deliberate—partly for operational secrecy and partly because the government itself may not have decided. There is also a deeper tension that cannot be ignored. Trust is the whole point of information defence, which means the centre has to be transparent, accountable and careful not to become a weapon for the government to silence critics. Existing NSOIT policy offers some clues. It analyses publicly available material, not private messages. When it finds content that violates a platform’s rules, it alerts the company, but the company decides whether to remove it. This is an important safeguard: the state warns, but the private sector acts. The new centre could follow the same model, or it could be given broader powers. Civil liberties groups, journalists and parliamentarians will want to know how it will distinguish between foreign disinformation and legitimate criticism or satire, and what safeguards will ensure it does not erode the very deliberative space it is trying to protect. In a democracy, the response to bad speech is not always more suppression; sometimes it is more truth. If the centre is too heavy-handed, it could become the very thing it fears: a censor. If it is too weak, it will fail against sophisticated adversaries. Getting this balance right will be as important as any technical capability.
Nowhere will this balance be more delicate than in elections. A foreign power trying to change the outcome of a vote is a profound violation of national sovereignty. Burnham told the UN that Britain has evidence of Russian attempts to interfere in the 2019 general election. He described a toolkit designed to deceive: bots, fake websites, falsified newspaper articles, and forged branding from 28 British organisations, including universities and the BBC. The goal was to amplify far-right narratives and deepen divisions in British society. Russia has dismissed these allegations, as it usually does, but Western intelligence agencies have repeatedly warned that Moscow sees election interference as a cheap, effective way to weaken its enemies. The next UK election will be the first to take place in the full age of generative AI. Imagine a deepfake audio recording of a candidate saying something horrible released hours before polling day. A lie like that can travel around the world before the truth has tied its shoes. By the time fact-checkers finish their work, voters have already formed their impressions. The new centre will be expected to prevent those attacks or at least blunt their impact. It will work alongside existing safeguards, such as coordination between political parties, the Electoral Commission and the security services. The government’s response to the Rycroft Review, a parliamentary report on foreign interference, also called for online information threats to be integrated more closely into the UK’s national security framework. The National Centre for Information Defence is the institutional answer to that call. Elections are not just administrative events; they are moments when citizens decide who they can trust. If hostile states can poison that moment, the damage is not just to one election but to the whole idea that democracy reflects the will of the people. Protecting that idea is a sacred responsibility, and the centre will have to earn public confidence even as it operates in the shadows.
Underneath all this policy jargon is a fundamental shift in what national security means. For centuries, countries defended themselves with armies, borders and alliances. In the twentieth century, they added spies, codes and cyber units. Now the front line is inside our own heads. The UK is building a defensive structure for a world where the most dangerous weapon may be a believable lie, where an enemy does not need to blow up a building to shake a country—it can simply make people stop trusting the institutions that hold the building together. The National Centre for Information Defence is an acknowledgement that information itself has become a front line. Its job is not only to stop lies from spreading but to protect the conditions under which truth can compete. The phrase “building trust through information security” gets to the heart of it. The old approach was largely reactive: wait for a lie to appear, then try to rebut it. But there is a growing realisation that this is like trying to put out a fire after the house has burned down. A lie can travel halfway around the world in seconds, and by the time the official rebuttal arrives, people have already shared it, internalised it and built their opinions on it. The new approach is proactive. It aims to detect and disrupt hostile operations before they take hold, to warn people that they are being manipulated, and to make the information environment harder to weaponise. That is not the same as policing opinion or cleaning up every bad take. It is about defending democracy’s ability to function. None of this will be easy. The same open networks that allow ordinary people to speak freely also allow foreign spies to hide in plain sight. The same artificial intelligence that can translate documents and help doctors diagnose disease can also fabricate a politician’s face with terrifying closeness. The centre’s powers, transparency and safeguards will need to be carefully tested. But the message from the United Kingdom is clear: in a world of deepfakes and bots, a nation’s strongest asset is not its weapons or even its technology—it is the ability of its people to know the truth, trust one another and choose their own future. The National Centre for Information Defence is an attempt to give that ability a fighting chance.