Babcock and Arqit Demo Quantum-Safe Encryption for Battlefield Data
Event summary
- Babcock and Arqit demonstrated secure data transfer using quantum-safe encryption at DVD 2026.
- Data was encrypted by Arqit software and transmitted to Babcock's Ground Deployed Advanced Mortar System (GDAMS).
- The demo followed a Memorandum of Understanding (MoU) between the two companies to explore joint capabilities.
- Babcock's GDAMS integrates mobile firepower with digital connectivity for faster target engagement.
The big picture
The demo highlights the growing urgency for quantum-resistant encryption in defense communications as quantum computing advances. Babcock's integration of Arqit's software into its GDAMS system underscores the shift toward software-defined security in contested environments. This trend is likely to accelerate as militaries prioritize data sovereignty and resilient networks.
What we're watching
- Quantum Threat Readiness
- How quickly defense contractors will adopt quantum-safe encryption to counter future threats.
- Partnership Execution
- Whether Babcock and Arqit can sustain momentum from their MoU into commercial deployments.
- Battlefield Integration
- The pace at which digitally connected battlefield systems will replace legacy tactical radios.
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