With drones, the question is how long before the dozens of states with the aircraft can arm and then operate a weaponized version. “Pretty much every nation has gone down the pathway of, ‘This is science fiction; we don’t want this stuff,’ to, ‘OK, we want them, but we’ll just use them for surveillance,’ to, ‘Hmm, they’re really useful when you see the bad guy and can do something about it, so we’ll arm them,’ ” Singer said. He listed the countries that have gone that route: the United States, Britain, Italy, Germany, China. “Consistently, nations have gone down the pathway of first only surveillance and then arming.”

When the Whole World Has Drones – NationalJournal.com

Pretty thorough look at how America is losing its opportunity to set an ethical precedent in the use of drone technology.