Mini nukes and mosquito like robot weapons being primed for future warfare

https://www.youtube.com/watch?v=sTVkbFZIR3I

While it may be the stuff of science fiction today, the advancement of nanotechnology in the coming years will make it a bigger threat to humanity than conventional nuclear weapons, according to an expert. The U.S., Russia and China are believed to be investing billions on Nano weapons research.
https://marygreeley.com/?p=83982