It's civility. In the past 125 years (Pleases forgive me for the date) we have outlawed all warfare. There is no legal justification for one country to commit violence against another. Every means for reconciliation has been detailed. Violence between any countries has been negated. It is simply not allowed. Any entity who commits violence should be subject to World Court. All the laws are in place....... Warfare is illegal. http://www.law.harvard.edu/faculty/rgoodman/pdfs/GoodmanJinksIntlLawWarPowersandGlobalWaronTerrorism.pdf http://avalon.law.yale.edu/subject_menus/lawwar.asp