Drones don’t only depart by arrive also, something America hasn’t yet had to reckon with. But it’s only a matter of time until we have to wonder whether what’s being delivered is a book or a burrito or a bomb. From Patrick Tucker at Defense One:

“Virtually every country on Earth will be able to build or acquire drones capable of firing missiles within the next ten years. Armed aerial drones will be used for targeted killings, terrorism and the government suppression of civil unrest. What’s worse, say experts, it’s too late for the United States to do anything about it.

After the past decade’s explosive growth, it may seem that the U.S. is the only country with missile-carrying drones. In fact, the U.S. is losing interest in further developing armed drone technology. The military plans to spend $2.4 billion on unmanned aerial vehicles, or UAVs, in 2015. That’s down considerably from the $5.7 billion that the military requested in the 2013 budget. Other countries, conversely, have shown growing interest in making unmanned robot technology as deadly as possible.”