Just ask people are working in other countries, they are working together and they find comfortable with them. They do discuss about the issues that is going on between the two countries and though many have differences but don't find it hard to compensate. Some of the issues are media made and some political. It is hard to say, all are bad but to fish the good is the thing that we lack and we just have being seeing , listening or taught about the difference. Have we thought what made it that way, we love our country and if someone tries to play with it, we stand against it. We just need to know to discern between the correct problem.
Now coming to the thread, I would suggest Radcliffe boundary or PAIN(The first two letter of the 2 country) rivalry.
“Each day provides its own gifts.” —Marcus Aurelius
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease
Thoughts exchanged is knowledge gained.