that is exactly what I am saying Meaning of Nation is limited but Islam believes in Ummah not a specefic race
Excuse me for my ignorance, but what is "Ummah"
And whatever I understood, because of this Ummah, muslims cant or dont want to live & Coexist with mon-muslims?

. do the same here and apply that theory to increase trade between the countries where the prosperity concerns for both countries i.e. loss of money overwhelms the need to have a continued hostile stance or attacks that risk that prosperity. I bet you if the emplyement triples up in Pakistan due to indian exports- you will see a sea change in attitude amongst the majority and more importantly , amongst the military and politico.