/en en /en/united-kingdom/news/maple-unmanned-warrior The global market for military unmanned vehicles is increasing. Fixed and rotary wing aircraft, submarines, mine hunters, patrol boats – unmanned, autonomous versions of all these and more have become mainstream. 20 Oct 2016 2695376 /sites/default/files/database/d7/assets/images/maple-at-unmanned-warrior-sub_1.jpg