10 US Defense Startups to Know in 2025
The United States defense sector is at an inflection point, with a technology arms race with China intensifying and growing threats from Russia.
Rebellion Defense
Rebellion Defense, based in Washington, DC, develops artificial intelligence software for national defense and security. Founded in 2019, it creates tools to enhance decision-making, situational awareness, and mission planning for military and government agencies. The company focuses on integrating AI, data analytics, and simulation to improve the speed and accuracy of defense operations in complex environments.