Sigma Defense to Deliver SUNet 2.0 Prototype for Secure AI Development

On July 23, 2026, Sigma Defense announced its selection to deliver a SUNet 2.0 prototype under an Other Transaction Agreement (OTA) for the Department of War. This initiative aims to create a secure environment for AI and machine learning (AI/ML) development, data collaboration, and mission partner integration. The prototype will provide a Minimum Viable Product (MVP) for the government to evaluate core capabilities over an initial six-month period. Sigma Defense emphasizes maintaining government ownership of governance, identity, security, data, and operations. The project is part of a broader modernization effort to enhance operational capabilities for the warfighter. The prototype is expected to support technology experimentation and future operational applications. Sigma Defense has been providing systems and services to the Department of Defense since 2006.

Key Points: • Sigma Defense selected to deliver SUNet 2.0 prototype for secure AI development. • The initiative focuses on creating a secure environment for data collaboration and mission integration. • Initial six-month effort to deliver a Minimum Viable Product for government evaluation.