The academic mind, as we know, is sometimes capable of assuming an aggressive attitude. The official mind, on the contrary, is and has to be, expert in the art of self-defence.
For every idealistic peacemaker willing to renounce his self-defence in favour of a weapons-free world, there is at least one warmaker anxious to exploit the other's good intentions.margaret thatcher
... there are no universally accepted laws governing the use of targeted killing. Each nation is responsible for applying its own domestic laws and concepts of self-defence when considering this option.