They say it, but can they prove it? Because everyone seems to be saying a different thing. Shouldn't Pakistan be able to say "this is the document, these are the terms, these are the signatures, case closed"?
I'm not saying they're lying, I am just wondering why they don't seem to have a definitive proof of what they say- they say one thing and the US "disagrees"- why can't any of the parties just show the fucking document?