Not a counter argument but it rather consolidates the thesis. Even weak nations like those mentioned above can not be won over by fighting

Another way of winning without fighting is economic sanctions

Add that to thesis too

This essay can go both ways, just like the essay Gender equality is a myth or reality. Both are correct, it depends how you argue and present your case.

You and me are arguing on this topic and in the end both pass. Win-win situation.

And then we will say Great men win without fighting :p