General Atomics confirmed that one of its Collaborative Combat Aircraft (CCA) drone wingman prototypes crashed in California today following takeoff. The company reported the mishap occurred during what appears to be a test flight of the autonomous aircraft system designed to operate alongside manned fighters.

The crash represents a setback for the Pentagon's CCA program, which aims to develop affordable autonomous aircraft that can extend the reach and capability of human-crewed fighters. The loss of a prototype could impact development timelines and testing schedules as the military seeks to field these systems to counter growing threats from near-peer adversaries.