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  1. An unmanned aerial vehicle (UAV) is defined as a "powered, aerial vehicle that does not carry a human operator, uses aerodynamic forces to provide vehicle lift, can fly autonomously or be piloted remotely, can be expendable or recoverable, and can carry a lethal or nonlethal payload".

  2. Veículo aéreo não tripulado ( VANT ), também conhecido como drone[ 1] (termo inglês para "zangão"), é todo e qualquer tipo de aeronave que pode ser controlada nos 3 eixos e que não necessite de pilotos embarcados para ser guiada [ 2] (DECEA, 2010).

  3. 29 de mai. de 2009 · Unmanned aerial vehicle (UAV), military aircraft that is guided autonomously, by remote control, or both and that carries sensors, target designators, offensive ordnance, or electronic transmitters designed to interfere with or destroy enemy targets.

  4. While the technology dates back at least as far as the 1940s, common usage in live operations came in the 2000s. UCAVs have now become an important part of modern warfare, including in the Syrian civil war, the 2020 Nagorno-Karabakh war and during the 2022 Russian invasion of Ukraine .