As the Association of the US Army (AUSA) kicks off its annual Washington, DC meeting—a combination of Army conference and land-warfare trade show—Lockheed Martin's Sikorsky unit has unveiled the company's entry into the Army's Future Attack Reconnaissance Aircraft (FARA) design shoot-out. As predicted, the "Raider X" is based heavily on the S-97 Raider demonstrator that Sikorsky showed off at the 2015 AUSA conference. (arstechnica.com) 更多...