Israel, develops little robots, small as insects for attacking terrorists. Flying time of these robotic insects will be short because their small size.

British special forces already uses MAV planes called WASP which have about 7 inch.

These flying machines may go in small places where not even a man can enter and will be very hard to detect in the same time.

As explosive it may use C4 warheads.

Using those technics, they don't want to destroy buildings and factories, but peoples, car tires and many other small things with major importance.

It may be possible in the future, to see flying insects which can be used in silent wars, where we will be attacked by them and will not know where to run or hide.