Again, United states of America won't attack Pakistan, because it doesn't need to, all it needs is a phone call, that's it. Most of your substantial foreign policy is needs a nod from either D.C or Bejing, and this subservience is the cost of discounted military hardware and aid. And that's why I say, start paying sticker prices for things you can actually afford. Instead of F16's stick with JF17's which may not have the same capabilities, but at-least no one will dictate terms to you, and get all the pdfians rattled up.