To reduce supply chain risks in key sectors, the European Union (EU) is vigorously promoting the development of the titanium metal recycling industry. The high reliance on titanium materials in the aviation and defense sectors is driving Europe to accelerate its pace toward resource self-sufficiency. According to the previously established resource security goals, the EU plans to meet 25% of its titanium demand through recycling by 2030. Industry analysis points out that the current changes in the international situation have further highlighted the importance of establishing a local circular economy system, and the upgrading of related industries is accelerating.