lahori bhai,
1. India is not deploying any extra forces on the border with Pakistan. Even in the report, the reference is to the already existing Indian troops.
2. You are fighting a major insurgency in the NWFP. As has been said in the report, it will take 2 months (maybe more) to secure the area. Don't you think sending troops from the eastern border to fight this insurgency is a wise thing to do?
First, it will speed up the operation.
Second, it will reduce the battle fatigue on the soldiers.
I think your army is not worried about the plight of the refugees. The Pakistan Army has leveled whole villages while fighting the Taliban.