The Pentagon is taking steps to shield the F-35’s encryption systems from the growing threat posed by quantum computing. A contract notice published May 6, 2026, by the F-35 Joint Program Office signals the shift to quantum computing-proof encryption. The military is moving to future-proof one of the jet’s core security systems before quantum computing advances enough to break current encryption.
As entities like D-Wave Quantum Inc. (NYSE: QBTS) move toward bringing quantum computing to mainstream accessibility, we are likely to see a lot more sectors scrambling to update their cybersecurity systems in order to reduce the likelihood of being compromised by hackers equipped with quantum capabilities. The F-35 program, one of the most expensive defense projects in history, relies heavily on secure communications and data processing, making it a prime target for adversaries who could leverage quantum computers to decrypt sensitive information.
This initiative underscores the urgency of transitioning to post-quantum cryptography across critical infrastructure. The Pentagon's move is a proactive measure to ensure that the F-35 remains operational and secure in the coming decades. The shift is not just about protecting the jet itself but also about safeguarding the broader network of systems that support it, including logistics, maintenance, and command and control.
The contract notice did not specify the exact cryptographic algorithms to be implemented, but it aligns with broader efforts by the National Institute of Standards and Technology (NIST) to standardize quantum-resistant algorithms. The F-35 Joint Program Office is likely working with defense contractors and cybersecurity firms to integrate these new standards into the aircraft's existing systems.
The implications of this announcement extend beyond the F-35 program. It signals that the U.S. military is taking quantum threats seriously and is willing to invest in upgrading legacy systems. This could set a precedent for other defense platforms and government agencies to follow suit. The race to quantum-proof critical infrastructure is underway, and the Pentagon's action is a significant step in that direction.
