Oak Ridge National Laboratory has integrated a 20-qubit quantum computer, known as Pathfinder, into its high-performance computing environment, marking a significant milestone as the laboratory's first commercially procured quantum system and IQM's inaugural deployment in the United States1. The IQM Radiance system is designed to support the development of hybrid quantum-HPC tools and applications, with a focus on materials science, chemistry, and artificial intelligence. This on-premises installation expands IQM's presence in North America, underscoring the company's growth in the region. The deployment of Pathfinder is particularly noteworthy given the urgent need for organizations to prepare for the transition to post-quantum cryptography, as advancements in quantum computing narrow the timeline for cryptographic migration. This development matters to practitioners and informed readers because it highlights the increasing urgency of planning for post-quantum cryptography migration, particularly in light of recent quantum developments.