Vietnam has flown three UAV prototypes created by Vietnam Academy of Science and Technology. The flight tests were carried out at the testing range of the Space Technology Institute in Hoa Lac, Hanoi on May 2.
Scientists developed a total of five models and two other prototypes will be tested in the near future.
[thumb]http://tuoitrenews.vn/society/9281/vietnam-successfully-tests-first-unmanned-aircraft[/thumb]