Leonardo engages in the helicopters, defense and security systems, electronics, aeronautics, space, and other businesses in Italy, the United Kingdom, rest of Europe, North America, and internationally. The Company researches, designs, develops, produces, supports, and markets a range of helicopters for commercial, public service, and security and defense applications. It also engages in the design, development, production, and logistics support of trainer aircraft, and the relevant integrated systems for crew training; military and tactical transport aircraft; special mission multi-role aircraft; and unmanned systems, as well as nacelles. In addition, the company designs, builds, tests, and integrates structures and components to support various programs. Further, it offers land and naval defense electronics, including battlespace and force protection systems; military systems for border, territory, and maritime control; naval combat systems; air defense systems; radar systems; optronic systems; and communication systems. Additionally, the Company provides defense systems, such as airborne weapon systems, land and naval weapon systems, ammunition, underwater systems, and simulation and training systems; security and information systems comprising traffic control systems, automation systems, security and infrastructure protection solutions, mobility solutions, and cyber security and ICT solutions; and satellite systems and orbiting infrastructures, as well as instruments, subsystems, and sensors. It also offers integrated mission systems, electronic warfare systems, on-board avionics, aerial target systems, and simulation systems; and remotely piloted aircraft systems; and mission payloads, including robotic systems, as well as after-sales and maintenance services.