SuperQ Quantum Computing Inc. has become a member of the Quantum Security Defence alliance, a global effort to protect critical infrastructure from quantum-based threats. This move comes as the need for Post-Quantum Cryptography migration grows, with major industry players like Google setting deadlines, such as 2029, for updating cryptographic systems1. By joining the QSECDEF alliance, SuperQ aims to support the development of sovereign post-quantum solutions, addressing the increasing urgency for cryptographic migration. The integration highlights the importance of collaborative efforts in securing critical infrastructure against quantum-enabled threats. As industry timelines for cryptographic updates draw near, the pressure to adopt Post-Quantum Cryptography intensifies, making strategic alliances like this crucial for a seamless transition. This matters to practitioners as it underscores the need for proactive planning and investment in post-quantum security solutions to stay ahead of the looming deadline.