The hidden metals behind missiles: How China is weaponising the world’s supply chains

Donald Trumps soaring tariffs on China have sparked a critical minerals standoff, with Beijing striking back by restricting exports of rare earth elements vital to Americas defence and tech industries. While Trump champions a self-reliant minerals policy, Chinas dominance in rare earths and magnet production gives it enormous leverage. As supply chains buckle and prices rise, Washingtons plans for domestic mineral independence face serious headwinds—from volatile markets to investor uncertainty and geopolitical brinkmanship.