How Yunnan’s mineral wealth and border corridors could solve China’s ‘Malacca dilemma’

‘Nationally leading resource reserves’ make the province indispensable to Beijing’s push for ‘defence industry mobilisation’, report says2-MIN READ2-MIN0ListenPublished: 6:00pm, 19 Jul 2026With its vast strategic mineral reserves and land corridors to Southeast Asia, China’s southwestern province of Yunnan is vital to the country’s preparedness to counter geopolitical risks, according to researchers specialising in civil-military fusion.Yunnan’s “nationally leading resource reserves” – including gallium, rare earths and other strategic minerals essential for advanced weapons development – made the province indispensable to China’s push for “defence industry mobilisation”, they said, referring to efforts to secure reliable domestic resource supplies for arms production.Their study was published in the academic journal China" class="entity-link entity-organization" data-entity-id="167576" data-entity-type="organization">Defence Industry Conversion in China, which is supervised by the national defence technology authority and aims to encourage the military-civilian dual use of technology.02:15Rare earth mining is poisoning Thailand’s Mekong tributariesThe study also described Yunnan – which borders Myanmar, Laos and Vietnam – as an “irreplaceable gateway” to resources on the Indochinese peninsula that provided an “effective solution” to China’s so-called Malacca dilemma.