Nano technology has been applied from healing of wounds to sensors, filtration systems, and has also been used to create lighter, stronger, heat-resistant Nano composite materials. Nano technology is a fascinating topic and has captured interest of both military and commercial industries. According to sources it’s just for non defensive purposes. A report by the U.S. Department of Defence (DOD) defence nanotechnology research and development program stated that they never use the word explosive or ammunition efficiency modification in nanotechnology.