The U.S. Army has awarded a contract worth $11.26 million to Austin-based startup Tern. The company will supply its navigation technology designed to function as an alternative to GPS for military vehicles.

Tern’s system utilizes a device connected to a vehicle's diagnostic port and a tablet interface. The technology processes vehicle data locally to determine position, navigation, and routing without relying on external satellite signals.

The startup describes its solution as a closed system, which makes it more resilient against the disruptions and jamming that frequently affect traditional GPS. The technology is capable of operating in various environments, including tunnels and off-road terrain.

Co-founder Brett Harrison recently tested the system during a 1,300-mile drive from Austin to Laguna Beach, California, reporting consistent performance where standard GPS failed. The company aims to provide a scalable, field-ready solution for military operations.