Aeryon Defense USA | 602 followers on LinkedIn. Aeryon Defense USA is a U.S. defense contractor delivering the next generation of high-performance, small Unmanned Aircraft Systems (sUAS) and software to U.S. military forces and government agencies. Building off Aeryon’s battle-tested sUAS, Aeryon Defense partners with the U.S. Department of Defense and Federal Government Agencies to develop mission-specific solutions for specialized payloads, enhanced command and control, greater network interoperability and more.