I think they are behind some hobbyists in this regard, it's just that some hobbyists keep it under wraps or use paintballs until the time comes. They can't even recharge using folding solar panels over several days on the ground or otherwise refuel autonomously. This will reduce the use of landmines which I think is good, area denial will simply be "enforced" through the use of these drones. The American gunships are so far the cat's ass when it comes to eliminating sandniggers in the desert, but these drones will be far cheaper even if many of them are shot down.