I am not surprised by this staement … if i were responsible for security in Pakistan and every second day there were bomb blasts, i would certainly blame it on some one … some one outside teh country for then i could take the plea that it is the “foreign hand”.
Now if you make this claim and beat around it is good … but when you start “showing” the evidence, well you should do some ground work. Atleast watch soem good Indian “Saas Bahu” soaps on how to put the blame on some one 
So let us have a look at the “visual evidence” now. It has been said many a times that Pakistani army lacks the “sophisticated weapons” that these terrorists are getting from across the border. Come on they are taking on the “might” of Pakistan army with all its wepaons and F-16’s and Cobra helicopter. So suely they must be having some “sophisticated weapins” … but what has been recovered so far …
EXHIBIT - A
I think my maid had a similar looking knife … i better check on that one before i get hauled for “supplying” weapons to the terrorists
EXHIBIT -2
Is it just me or you can also see the “Chinese” marking on the item next to these … also am impressed by these “sophisticated” weapons … they are “freshly” painted among all the seized weapons … trust whoseover sent these good quality control