First day I would interview all the high ranking military officers. Based on the interviews(Faith, Allah,JIHAD,principles, MORALS) I would fix them in their positions.
Than give them a free hand to attack in Kashmir and wage a war against India, sell it as the Ghazwe Hind and get all the Muslim Countries to support the good cause of Allah.
Once Allah grants victory, send out a tweet to the world, "Oh servants of Allah, wherever You may be, you're cries have been heard and Allah has sent his Help!.
And than I would tweet to the Pakistanis 'Oh great honorable people of Pakistan, it is time to spread Justice and Peace in the World in the way of Allah! Start praying and get ready to be the Protectors of the weak, the Protectors of the Minorities, Protectors of the Muslims around the World"
I would Conquer the whole of subcontinent and name it Khorasan.