US companies are aggressively acquiring rare earth minerals from Europe, surpassing local buyers as global supply shortages persist. Despite a US-China trade truce, European defense sectors face potential stock depletion due to Beijing's export controls. US firms secure these critical materials, such as terbium and neodymium, in days, while European buyers encounter weeks-long delays. The European Union has responded with the Critical Raw Materials Act, aiming to diversify supply sources, and launched RESourceEU to develop alternative supply chains. Germany's KfW bank has also established a €1 billion fund to support investments in this sector. However, implementation delays continue to challenge the private sector, leaving it vulnerable amid ongoing regulatory developments.