In the US, owners of drones will be obliged to put license plates on them

The rules for assigning each unmanned aerial vehicle a number have been in force in the United States since 2013, but with

since then changed several times. Previously, the owners of the drone had to put the number on the surface under the battery, if it is easily removed from the device.

However, such rules may be dangerous.for the cops, consider the FAA. To see the drone number, the police will have to take the drone in hand - if it is filled with explosives, such actions will lead to an explosion and victims.

The new rules will take effect from February 23, the representative of the FAA said in a conversation with the publication.

Earlier, the US Department of Defense patented a grenade launcher, which shoots capsules with a drop-down net. Ammunition will allow you to fight with drones scouts.