USA Rare Earth, Inc.

USA Rare Earth, Inc., listed under ticker IPXX, is a domestic critical minerals company focused on rare earth element mining and processing, operating within the materials and defense supply chain sector. A Form 425 filing dated July 20, 2026 indicates the company is actively engaged in a business combination process, reflecting its ongoing status as a SPAC-linked entity in transaction. USA Rare Earth has positioned itself around domestic rare earth production, an industry of increasing strategic relevance amid efforts to diversify critical material supply chains away from foreign sources. Investors tracking this deal can sign up at SpacDesk for full filing histories, deal timelines, and comparable transaction data.