L?c c?t nh?, không sinh ra nhi?t nên s? không ?nh h??ng ??n ch?t l??ng ch?t c?n b?m.Only a few NATO members – the U.S., Britain and France – are nuclear powers, although 7 nations add to the alliance’s nuclear mission by contributing jets which can have either regular or weapons or American B61 bombs stockpiled in Europe.The announcement f