A series of demonstrations this month at Nellis Air Force Base in Nevada could pave the way for a new technology meant to vastly improve the quality of the service's training for fourth- and fifth-generation aircraft. The Air Force Research Laboratory's Secure LVC Advanced Training Environment (SLATE) demonstration -- the result of several years of work aimed at maturing live, virtual, constructive training concepts -- is slated to begin June 19 and continue in phases through mid-September. Dave Noah, one...