Weaponized drones – the biggest fear on the modern battlefield? Here is the French take on the subject, with a Heckler & Koch HK416F Trainer (blue color) up in the sky. We can’t seem to find any firing mechanism, so it’s possible that there’s a continuous laser inside the barrel since the soldiers are wearing laser tag equipment. Or it’s just an empty gun, flying around to show the soldiers a new dimension in their CQB training? In any case, the flying HK416 makes for a great Photo Of The Day. The Avatar UAV is a DJI Matrice 600,   weighs about 16 kg, and has a mission endurance of roughly 15-20 minutes.