The Tactical Defense Systems Group drives innovation in air defense to enhance the effectiveness of U.S. Air Force (USAF) operations. Our team addresses critical challenges in air vehicle survivability, vulnerabilities to advanced weapons systems, electronic countermeasure development, testing infrastructure, and air surveillance for homeland defense. By combining cutting-edge technology with creative problem-solving, we shape the future of air defense through impactful solutions. We conduct flight, field, and laboratory testing to understand USAF and adversary air defense systems. Our team designs and develops specialized instrumentation and prototype systems to support these initiatives. Each year, we lead major field-testing campaigns using a fleet of highly instrumented aircraft and advanced ground systems, while local testing ensures flight readiness and system validation. We analyze data collected during testing and compare it with sophisticated models in collaboration with the S...