I don't know, can you compare dying for your country to dying for a belief system?
Well yes, actually. Aren't they often one and the same? Or are all those U.S. flags in the sanctuaries of churches just there for decorative purposes? Not to mention the Church of ENGLAND, Manifest Destiny, For GOD and COUNTRY, For GOD and KING, Gott mit uns (German military) etc. And that is just Christianity.