The aerospace and defence industry deals with the design, development, production, and maintenance of aircraft, spacecraft, and related systems, as well as the research, development, and manufacture of weapons and military equipment. The industry includes commercial and military aviation, as well as space exploration, space-based systems and satellite development. It is a complex and highly regulated sector that requires advanced technology and materials, and often involves collaboration between government agencies, military organizations, and private companies. The industry plays a crucial role in transportation, communication, national defence, and scientific research, and it has a significant impact on the global economy. The aerospace and defence industry also includes companies that provide support services such as training, maintenance, and logistics.
Aerospace and defence companies often work with government agencies and contracts to develop and produce new technologies and systems. A company might contract with the military to design and build a new aircraft or missile system. This can include services including repairs, upgrades, and coaching for operators and maintenance personnel. The aerospace and defence industry also includes companies that provide logistics and support services, such as parts, supplies, and transportation.