STV Group and Post-Quantum have successfully demonstrated the viability of quantum-secure drone communications, integrating post-quantum cryptography such as Classic McEliece to safeguard against future quantum threats1. This breakthrough enables the protection of sensitive information transmitted by drones operating in contested environments. The system's phased deployment is slated to commence across various defense programs, with potential applications extending to multiple unmanned platforms beyond aerial systems. The integration of post-quantum cryptography into drone communications underscores the growing urgency to migrate to quantum-resilient cryptographic systems. As quantum computing capabilities advance, the timeline for cryptographic migration narrows, emphasizing the need for proactive planning and implementation of post-quantum cryptography. This development matters to practitioners as it highlights the increasing importance of quantum-secure communications in defense and operational environments, where the security of sensitive information is paramount.