Use them don't discard them. Keep them under vigilance and strict monitoring. Classify them useful, useless, harmful, harmless .... deal with them accordingly. We should have done this from start but well ..... we at that time thought it was good idea to let them spread across the whole country, and even settle in capital city.
After thirty years when the damage has been done ... brunt has been borne, what would we achieve by sending them back? Peace? Trace back every terror attack to refugee camp(s), use them for every blame the world throws at you ........ keep slapping Kabuli Ghanis and Karzais for their incompetence and keep using them (refugees) as pressure tactics, bargain chips with the rest of the world. Their going back doesn't make any significant difference now ...... had it been some 20 years ago ..... it may have helped, but now it doesn't matter much.
After thirty years when the damage has been done ... brunt has been borne, what would we achieve by sending them back? Peace? Trace back every terror attack to refugee camp(s), use them for every blame the world throws at you ........ keep slapping Kabuli Ghanis and Karzais for their incompetence and keep using them (refugees) as pressure tactics, bargain chips with the rest of the world. Their going back doesn't make any significant difference now ...... had it been some 20 years ago ..... it may have helped, but now it doesn't matter much.