The cost of a loaf of bread in Tokyo may not concern the average Mancunian, but the latest sabre-rattling from Japan’s defence minister should prick up ears in Whitehall and across Britain’s industrial towns. At a security summit in London, Japanese Defence Minister Minoru Kihara condemned China’s ‘huge arsenal’ and escalating military aggression in the Indo-Pacific. The UK government, still smarting from its own battles with inflation at home, offered enthusiastic support. But for workers on the shop floor in Sheffield or Sunderland, the question is: what does this mean for the price of their weekly shop? When nations talk war, families feel the pinch first.
Kihara’s remarks were blunt: ‘China’s massive military buildup, including nuclear weapons, is the greatest strategic challenge for Japan and the region.’ He called for a united front with the UK, a country that has been steadily tightening defence ties with Tokyo since 2023. But those ties come with a price tag. The UK’s own defence budget has been stretched, and talk of increased military spending often means less for the public services that workers rely on. A union representative from the GMB in Newcastle told me: ‘Every billion spent on missiles is a billion not spent on fixing potholes or saving our hospitals.’
This isn’t just about geopolitics. It’s about the real economy. Britain’s manufacturing sector, already fragile, watches as supply chains wobble amid threats of conflict. China is our largest trading partner after the EU, and any fraying of relations risks sending energy bills even higher. The Resolution Foundation warned this week that the poorest households are still spending 9% of their income on energy, more than double the richest. A military stand-off in the Pacific could push that number higher.
But Kihara’s aggression isn’t new. Japan itself has controversially doubled its defence budget to 2% of GDP, mirroring NATO targets. The UK welcomed this move, with Defence Secretary John Healey praising Tokyo’s ‘firm stance’. Yet critics note that Japan’s own militaristic past – its invasion of China in the 1930s – makes such rhetoric uncomfortable. Labour MP for Stoke-on-Trent, Rachel Ferguson, said: ‘We can’t simply applaud arms buildings without thinking about history. Workers here remember what happened when defence budgets ballooned in the 1980s: hollowing out of industry and a lost generation.’
Meanwhile, China’s response was predictable. A spokesperson for the Chinese embassy in London accused Japan of ‘provocations’ and ‘deliberately hyping the “China threat”’ to justify its own military expansion. For the average worker, this tit-for-tat feels like an expensive game. The TUC has called for a ‘peace dividend’ – redirecting military spending to green jobs and social care. But with the UK locked into a arms race mentality, that seems unlikely.
The real story here is how ordinary people get caught in the crossfire. The cost of living crisis hasn’t ended. A pint of milk in Doncaster still costs 10p more than last year. And every escalation around the world throws another variable into the mix. Global tensions push up oil prices, food costs, and inflation. As one shop steward in Barnsley put it: ‘The generals talk tough. We pay the bill.’
This paper supports a strong defence, but not at the expense of those already struggling. The UK should champion diplomacy, not a new Cold War. Workers on both sides of the world deserve better than threats of bombs and gunboats. They deserve affordable rent, a secure job, and a future not defined by fear. Until our leaders put that first, the real arsenal remains accumulated debt and crumbling public trust.
For now, the UK government will bask in Japan’s embrace. But back home, the kitchen tables are creaking. And they won’t be fixed by flexing military muscle in the South China Sea.
