how many Pakistanis have been injured or killed by BlackWater or DynaCorp?
What a ridiculous question...when taking part of military operations, these organizations hardly operate out in the open, masqareding as either legit troops or covertly altogether. It's impossible to say either way, as such groups have ZERO oversight. It's not like they're mandated to drive around flying the Xe flag...
Claims of Xe, et al. taking part in operations in Pakistan can only be written off as "plausible".