International problems coming soon.

People of the new century always have been  very fortunate with the development of the technology  otherwise the actual nanotechnology can be really amazing.All the nation are growing on knowledge's and money,but the world had been converted in a field for the war in some ways.For this cause the advantages are increased and the damage could be more big than a nuclear weapon. For this reason the weapons with nanotechnology will be each time more powerful ,for example the military development in bombs.
The pretend  make  nanobots to find objectives or enemies.

The principal problem is the access to the new technology.Imagine that one terrorist can be able to nanotechnology with bas purposes.Its a problem for international security.