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Transforming battlefields with technology
Drones, or unmanned aerial vehicles (UAVs), are playing a greater part in modern warfare. Originally used for surveillance and intelligence gathering (this is still their main role), they are now playing a part in full scale conventional combat, and not just by the major military organizations. Smaller nations and terrorist organizations are now making use of drones; both Hezbollah and Hamas have used drones in the Middle East conflict.
Over 100 countries now have drones, and many of them have access to armed drones. They are very difficult to shoot down, as they can fly lower and slower than modern air defences can monitor. They are getting smaller, which makes it harder for radar to spot them.
Types of drones
Surveillance and reconnaissance
These are equipped with high resolution cameras, infrared sensor radar systems to carry out surveillance and gather intelligence over large areas. They are also used to monitor enemy movements.
Logistics drones
These are used to transport supplies, ammunition and medical aid to combat troops. They are especially useful for difficult to reach or even dangerous areas. (In less hazardous conditions, Amazon uses them to deliver…