@mhsabir .. I understand wht u r trying to convey ..But one can't see the things simply in official or technical perspective .. There r other considerations which need to be taken into account before an official or technical perspective is stated ..So wht I am trying to say is that pakistan has so much of bad history and they have lend so much money from US tht u can't link official or technical perspective with pakis action .. Technically and officially pakistan has to do wht US says ..They have officially signed contract with US under mushraff regime .. So in whtever way u see.. Pakis r fu$ked