Drone UAV Pesawat Nirawak Alat Perang Masa Depan (4)

http://www.gizmag.com/nasa-x48c-blended-wing/26010/pictures#3

http://leaksource.info/2013/12/07/details-on-new-classified-rq-180-stealth-spy-drone-being-tested-by-us-air-force-at-area-51/

http://www.space.com/20967-air-force-x-51a-hypersonic-scramjet.html

http://foxtrotalpha.jalopnik.com/irans-flying-rq-170-sentinel-copy-is-more-rc-toy-than-d-1658054647

http://theaviationist.com/category/captured-stealth-drone/

http://thediplomat.com/2012/08/russia-china-americas-supersonic-missile-race/