China’s war chest: how the fight for semiconductors reveals the outlines of a future conflict

Signs of the burgeoning conflict between the US and China can be spotted in many different places, from balloons in the sky to videos on TikTok. But nowhere is it more apparent than on the microscopic wafers of silicon, otherwise known as semiconductors. Semiconductors, or microchips, are tiny pieces of technology that power everything from microwaves to military weapons. The industry is worth more than $580bn (£466bn), but even that figure belies their importance to the global economy. Their existence powers several trillion dollars’ worth of goods and processes; without…

The Guardian view on US-China chip wars: no winners in zero-sum battles | Editorial

Rishi Sunak is readying a billion pounds to subsidise the UK’s fledgling microchip industry. It sounds big. But the British government is merely reacting to US economic warfare against China. Behind the talk of “friendshoring” and resurgent industrial policy is a struggle to avoid collateral damage in the battle between China and the US for tech supremacy. The EU plans almost to match the US promise of $52bn (£42bn) in chip subsidies. India is spending $30bn (£25bn) on its semiconductor mission. Mr Sunak looks to be bringing a peashooter to…