Here's my go at it The Drone
The Drone (MK-II) Is capable of taking off at alarming speeds once the button on the side is pressed. Utilizing a tiny ARM processor and an database updated through local wi-fi, it can detect enemy hostiles at a range of five miles, constantly patrolling the perimeter until it runs out of fuel, which is roughly after an hour of flight time. While mostly used for recon, it also has a small Gatling turret attached to the nose which fires micro rounds at maximum velocity. NOTE: this is primarily to disable enemy mechanical units, computer equipment, sensors, etc. It is NOT recommended for use on enemy personnel as the rounds will not penetrate most standard body armor.
Each scout trooper will receive two (2) Drones in their standard supply load out and additional units can be requisitioned through the base arms officer.