More than 18 months have passed since Britain and France embarked on a path to develop an unmanned combat air vehicle (UCAV) and much has been achieved, albeit mostly behind closed doors. Since the two governments signed off on the multinational two-year Future Combat Air System (FCAS) feasibility study at the Farnborough Airshow in 2014 and work began in October that year, there is now growing consensus on the planform of the aircraft, and while decisions about an engine selection remain sensitive, industry officials are hopeful that some significant milestones can be made public toward the middle of this year.
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