The main advantage of using drones in the battlefield is that they do not carry a pilot. They are totally unmanned and thus there is no loss of life during the battle if the drone gets shot down by the enemy. However, it is not only the military that uses drones for their benefit nowadays. Even the common man is benefitting from the use of drones as they are being used in many other fields, such as housing, agriculture and photography.
Housing: The housing industry relies on the inspection of house before it can be bought or sold. This inspection can be carried out by the drone without having anyone to risk their life for the inspection. Agriculture: Today, the big farmers need to keep a constant vigil over their land and crops.