A 1924 article by Winston Churchill imagined drone warfare: "Might not a bomb no bigger than an orange be found to possess a secret power to destroy a whole block of buildings -- nay to concentrate the force of a thousand tons of cordite and blast a township at a stroke? Could not explosives even of the existing type be guided automatically in flying machines by wireless or other rays, without a human pilot, in ceaseless procession over a hostile city, arsenal, camp or dockyard?"
He called the article "Shall We All Commit Suicide?"
As Bruce Sterling points out, Churchill was a huge sf fan.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.