So the Empire of the Sun has found its voice again. Japan, that curious island of vending machines and warrior ghosts, now warns the world about China’s ‘huge arsenal’ and the ‘militarist threat’ from Beijing. And what do our defence chiefs do? They nod gravely, mutter about ‘monitoring the situation’, and probably reach for another digestive biscuit. This is the intellectual decadence of an empire that has forgotten how to be afraid. We sit in our airless committee rooms, clutching spreadsheets of missile ranges, and pretend that history is a closed book. But history is never closed. It simply reprints itself in cheaper ink.
Let me be precise. Japan’s alarm is not the neuroticism of a former imperial power. It is the cry of a man who has seen his neighbour stockpile dynamite and then complain about the smell of gunpowder. Japan remembers the 1930s. It remembers how a rising power with a grievance and a massive military can destabilise an entire region. And now China, with its aircraft carriers and its hypersonic weapons and its South China Sea ambitions, is playing the same old tune. The notes are different, but the melody is unmistakable.
But here is the uncomfortable truth that polite society prefers to ignore. We are not dealing with a new threat. We are dealing with a recurring pattern. Every great power in history, from Rome to Britain to the United States, has faced a challenger that demands ‘revision’ of the status quo. Athens had Sparta. Rome had Carthage. Britain had Germany. And now the West has China. The details change. The geography shifts. But the underlying logic of power transition remains the same. The only question is whether the declining power has the wisdom to deter or the foolishness to appease.
Our defence chiefs, bless their bureaucratic hearts, are not in the business of wisdom. They are in the business of risk assessment. They count missiles, analyse satellite images, and produce reports that gather dust on ministerial shelves. But what they fail to grasp is that China’s arsenal is not just a military fact. It is a political statement. It is a declaration that Beijing intends to reshape the rules of the international order. And when you add that to Japan’s warning about ‘militarist threats’, you get a picture of a region on the edge of something very old and very ugly.
Of course, the usual suspects will accuse me of alarmism. They will say that China is a responsible power, that trade ties will moderate its behaviour, that the 21st century is not the 1930s. To which I reply: tell that to the Uyghurs. Tell that to the people of Taiwan. Tell that to the fishermen in the East China Sea who now have to navigate around Chinese coastguard vessels as if they were icebergs. The 1930s did not start with a declaration of war. They started with a series of ‘minor’ aggressions that were dismissed as rhetorical excess.
And here is where Britain comes in. We are no longer a global superpower. That empire is a memory, a faded photograph in a country house. But we are still a permanent member of the UN Security Council. We still have a nuclear deterrent. We still have a voice that carries in Washington and Tokyo and perhaps even in Beijing. The question is whether we use that voice to sound the alarm or to whisper comforting lies.
I say we must stand with Japan. Not out of sentiment, but out of strategy. An alliance between Britain and Japan, two island nations that understand maritime power and the fragility of trade routes, is the only sensible response to China’s arsenal. We should accelerate joint naval exercises, share intelligence on hypersonic missiles, and coordinate our diplomatic messages. We should stop pretending that China’s military buildup is just ‘modernisation’. It is intimidation, pure and simple.
But to do that, we need to shed our intellectual decadence. We need to stop treating history as a series of disconnected events and start seeing it as a teacher. The lesson is clear: when a rising power arms itself to the teeth and makes aggressive noises, it is not a signal for negotiation. It is a signal for preparation.
So let us listen to Japan. Let us not yawn at the breaking news. Let us instead remember that the ghost of Hirohito is not the only spectre haunting Asia. There is a new one, and it has a very large arsenal indeed.








