Sierra Nevada Wins $13B Contract to Upgrade US Air Force Fleet with New Nightwatch Planes Sierra Nevada Corporation secures $13B contract to upgrade USAF's E-4B "Doomsday" fleet with Survivable Airborne Operations Center, bolstering national defense capabilities. by John Lopez
Toyota to Welcome First Residents of Its Futuristic 'Woven City' That Features AI Technology, Autonomous Vehicles, Robots