@futurebird things that are created for war (drones were, AFAIK, developed and used as targets for artillery practice around WWII, although some sources place the first drones in 1849 Austrian attack on Venice with explosive baloons, or baloon, since only one reached the target) can later be used by civilians, but retain their warring origin and usage visible and current for very long (for example, the Internet as "nuclear resistant communication" to "everyone uses the Internet" to "cyberwarfare").