Tantalum: The Obscure Metal That Could Become a Strategic Chokepoint in the Ukraine War

Introduction: The New Battlefield Beneath the Battlefield Modern wars are often measured in missiles launched, drones destroyed, territory captured and ammunition consumed. But beneath those visible indicators lies another contest—over the materials that make advanced weapons possible. Tantalum is one of those strategically obscure materials. It rarely appears in military headlines, yet its combination of…