Pakistan has been sponsoring terrorism in India and all over the world since its inception. Who can forget it's harboring of Osama Bin Laden for so many years and meddling with internal affairs of India in J&K. Pakistan is a rogue failed state in possession with nuclear weapons. India should therefore declare Pakistan a terrorist state unilaterally and rest of the world will follow it. India should also impose all economic sanctions it can on Pakistan and bleed the beggar nation to its death.