UAVs were most often associated with the armed forces. They were at first useful for anti-aircraft target practice, intelligence accumulating and, a lot more controversially, as weapons platforms. Drones are now also used in a range of civilian roles, such as the following: Editor's Take note: The following short article https://podcastrecommendations79822.worldblogged.com/33987754/the-basic-principles-of-drones-over-250-grams