Lagrange Joins Raytheon Supplier Network to Deliver Cryptographic Verification for Mission-Critical Defense Systems
Lagrange Labs, a frontier innovator in zero-knowledge (ZK) cryptography and verifiable AI, has officially become a registered supplier in Raytheon Technologies’ vendor network. This milestone enables Raytheon teams to explore and integrate Lagrange’s flagship product, DeepProve, into some of the world’s most advanced defense systems.
As the defense sector accelerates adoption of AI and software-defined capabilities, the need for embedded, mathematically verifiable assurance is no longer theoretical—it’s operationally essential. Lagrange’s inclusion reflects this shift and signals growing institutional recognition of ZK-powered cryptographic proof systems as foundational to trusted autonomy.
DeepProve: ZK Verification for Critical Defense Workflows
DeepProve introduces cryptographic verification directly into AI-driven subsystems and telemetry pipelines. Using zero-knowledge proofs, it validates that outputs from AI models and mission software are derived from authorized logic, using untampered inputs, without requiring access to proprietary code or sensitive data.
In practical terms:
AI-enabled systems can attach proofs of correctness to their outputs
Defense operators can validate decisions without revealing internal system logic
Entire workflows—from targeting to threat detection—can be cryptographically audited
This evolution is especially relevant for complex, dynamic environments like missile defense, battlefield intelligence, and autonomous surveillance platforms, where both correctness and accountability must be guaranteed under adversarial pressure.
Lagrange is now a registered supplier in Raytheon Technologies’ (@rtx_news) vendor network, allowing Raytheon teams to discover and evaluate Lagrange’s DeepProve as part of their supplier ecosystem.
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— LAGRANGE (@lagrangedev) November 26, 2025
Securing the Full Lifecycle: From Firmware to Fire-Control
Defense systems increasingly operate within distributed, software-rich ecosystems that extend far beyond any single battlefield platform. This includes firmware updates, sensor telemetry, and supply-chain data flows—all of which must remain uncompromised to ensure mission integrity.
DeepProve offers an additional security layer for these lifecycles:
Verifies authenticity of firmware and system updates
Detects tampering in telemetry or sensor data streams
Enforces proof-backed compliance across distributed defense networks
By doing so, Lagrange helps prevent corrupted inputs, malicious firmware injections, or insider threats from undermining critical systems.
Airborne and Naval Applications: Verifiable Mission Assurance
Platforms operating in the air and at sea—such as UAVs, fighter jets, and maritime patrol systems—face uniquely complex operating conditions. Here, DeepProve enables provable assurance that AI-driven systems adhere to mission constraints and safety envelopes during execution.
Key advantages include:
Onboard AI can prove adherence to routing, detection, and engagement policies
Operators and command centers gain mathematically grounded confidence in AI behavior
Mission logs include cryptographic evidence of system performance
This significantly reduces the risks associated with model drift, sensor anomalies, or unauthorized overrides, while enhancing command transparency and accountability.
Accelerating Certification and Technical Review
Defense platforms must navigate rigorous certification processes to meet regulatory and contractual standards. DeepProve supports these efforts with reproducible, tamper-evident artifacts that simplify technical validation.
With cryptographic proofs, programs can demonstrate that:
AI components followed authorized logic
Data was processed according to approved standards
No upstream manipulation or firmware compromise occurred
This reduces certification friction, streamlines technical review cycles, and enhances trust between defense contractors and government stakeholders—all without disclosing sensitive IP.
A New Security Paradigm for Trusted Autonomy
The future of defense autonomy will not rely solely on performance—it will be built on verifiable trust. Lagrange’s approach enables systems not only to operate autonomously, but also to prove, in cryptographic terms, that they did so correctly.
By entering Raytheon Technologies’ supplier network, Lagrange gains a strategic foothold in one of the most advanced defense ecosystems in the world. This partnership reflects a broader movement toward trusted AI, zero-trust architecture, and cryptographic accountability in national defense operations.
About Lagrange Labs
Lagrange is building the cryptographic backbone for verifiable computing. Through its DeepProve framework, the company delivers zero-knowledge proof systems that bring transparency, auditability, and trust to AI-powered systems across finance, defense, and industrial automation.
🔗 Website: https://www.lagrange.dev/
📣 Twitter (X): https://x.com/lagrangedev
About Raytheon Technologies
Raytheon Technologies is a global aerospace and defense company delivering advanced systems and services for commercial, military, and government customers. Its capabilities span missile defense, radar systems, cybersecurity, and next-generation aircraft systems.
🔗 Website: https://www.rtx.com
📣 Twitter (X): https://x.com/RTX_News
