Military's video: US Top Secret Aircraft Invincible Spacecraft Military

US Top Secret Aircraft Invincible Spacecraft | Military Stealth aircraft are designed to avoid detection using a variety of stealth technologies that reduce reflection/emission of radar, infrared,[1] visible light, radio-frequency (RF) spectrum, and audio, collectively known as stealth technology.[2] Development of stealth technology likely began in Germany during World War II, the prototyped Horten Ho 229 powered by twin BMW 003 jet engines being described as the first stealth aircraft.[3] Well-known modern examples of stealth of U.S. aircraft include the United States' F-117 Nighthawk (1981–2008), the B-2 Spirit, the F-22 Raptor,[4] and the F-35 Lightning II. Read more about “US Top Secret Aircraft Invincible Spacecraft | Military”: https://en.wikipedia.org/wiki/Stealth_aircraft Visit our website for more MILITARY DOCUMENTARY FILMS: http://militaryfilmschannel.blogspot.com/ You may also subscribe to MILITARY DOCUMENTARY FILMS channel for more updated videos: https://www.youtube.com/channel/UC7PTj8nwotxTX3z0z39H2uA Thank you for watching “US Top Secret Aircraft Invincible Spacecraft | Military”.