Iran blows hole in US aluminium supply chain with smelter strikes - Reuters

Iran has disrupted aluminum smelter operations, creating vulnerability in the U.S. aluminum supply chain. The strikes target production facilities that supply raw material to American manufacturers across aerospace, automotive, and defense sectors. This disruption exposes U.S. industrial dependence on Iranian aluminum and highlights geopolitical risks to critical supply chains. Aluminum is essential for aircraft, military equipment, and consumer goods, making supply-chain integrity a national economic concern. The incident underscores broader tensions over U.S.-Iran relations and the fragility of American access to key industrial inputs.