Quantum computation has taken a significant step forward with the introduction of Exchange Quantum Polynomial Time (XQP) circuits, which utilize the isotropic Heisenberg exchange interaction to perform quantum computation1. This sub-universal model is structurally unique, as it captures decoherence-free subspace computation without relying on singlet states. XQP circuits occupy a middle ground between BPP and BQP, demonstrating efficient multiplication capabilities. The implications of this breakthrough extend beyond the realm of quantum computing, as it may influence the geopolitical landscape by raising the stakes for state-aligned threat activity. As quantum computing continues to advance, its potential applications and risks will increasingly intersect with national security concerns. This development matters to practitioners because it highlights the need for a more nuanced understanding of the interplay between quantum computing and geopolitical threats, which will be crucial in navigating the emerging landscape of quantum-enabled statecraft.