RTX Corporation is a global aerospace and defense company that develops and supplies advanced technologies, systems, and services for commercial, military, and government customers. Headquartered in Arlington, Virginia, it operates through three core segments: Collins Aerospace, Pratt & Whitney, and Raytheon. Collins Aerospace provides avionics, aerostructures, cabin systems, landing gear, and aftermarket services to aircraft manufacturers, airlines, and defense operators. Pratt & Whitney designs, manufactures, and services aircraft engines for commercial airliners, regional and business jets, and military aircraft. Raytheon delivers defense and security solutions, including missile systems, air and missile defense, radars, sensors, command-and-control systems, and cybersecurity capabilities. RTX Corporation plays a significant role in both global commercial aviation supply chains and defense procurement, supporting mission-critical operations, fleet maintenance, and advanced defense architectures for allied nations and institutional clients worldwide.