A drone is an expensive unmanned aerial vehicle that can fly at high speeds and stealthily using remote control, and some military drones are used as weapons. The MQ-9 Reaper drone costs $12.5 million, and while Israel claims a drone entered its airspace from Hezbollah, the group's leader denies sending one. The US operates drones both for security monitoring and military purposes.

3.  A drone is a expensive piece of
machinery that is able to fly at high
speeds and can travel stealthy.
 Which are sometimes used as weapons
for military.
 And a drone is a unmanned vehicle
controlled by a remote control.

4.  $12,548,710.60 for the MQ-9 Reaper

5.  There is no right or wrong answer yet
because Hezbollah’s leader (Hassan
Nasrallah) denied that he sent over a
drone.

6.  Because the drone was invading Israel
airspace.

7.  The US does use drones but use them for
Security for monitoring borders and Ports.
 The US also uses them for military uses.