Naval Air Warfare Center Training Systems Division (NAWC-TSD) is the Navy's principal research, development, test and evaluation (RDT&E) center for training systems, simulation, and human performance optimization. Located in Orlando, FL, NAWC-TSD develops and acquires training systems for naval aviation, surface warfare, and joint operations — spanning simulators, virtual environments, and instructional systems. It operates under Naval Air Systems Command (NAVAIR) and supports warfighter readiness across the full training lifecycle from requirements through fielding.