Oh god americans Mr.1 do you Americans honestly believe you were "behind" on Technology if you didnt use them ? What do you think what would happen ? You really think the whole world is out to kill you LOL what a sad nation you are. We don't have them and got whole Europe in our pocket - and even from our 105 fighter jets 8 are working, still we are giving 5 to the NATO and surprise, nothing happens !
Well yes we would be a little behind because russia, china, and yes some european countries have drones. Also i understand the need to hate on America but bro, get educated first.
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