First plasma beam antenna eliminates permanent structures, offers stealth, instantly adjustable defense/ emergency deployment channels

https://www.eurekalert.org/news-releases/1146444

"laser-ionized air column generated dynamic reconfigurable virtual plasma filaments transmit directional RF on demand... firing rapid laser pulses creates temporary conductive plasma channel (antenna)...  transmitted 30 MHz signals across high-frequency and very high-frequency bands... because the antenna exists only as long as the laser is powered, it leaves no permanent physical footprint, effectively vanishing the moment the beam is turned off... aerospace, defense, satellites"