The Indian media runs concocted confessions attributed to Headley, that cannot be verified based on the information in his plea agreement/deposition made to US LEA's, and some of the Pakistani media is running concocted stories attributed to wikileaks.
The line about Gen. Singh being a 'egotist, braggart etc.' is in fact a comment made about Gen. Panang on the blog Pragmatic Euphony back in january of 2008:
It doesnt take great wisdom to understand the reason behind the story to discredit Lt. General Panag. Not that Lt. General Panag is a paragon of virtue himself. By all accounts, he is an egotist, self-obsessed, petulant and idiosyncratic General, a braggadocio and a show-off, who has been disliked (and barely tolerated) by all his subordinates.
Pragmatic Euphony Media : Armys new force multiplier
Of course the purpose here has been served, the claims are out there and many Pakistanis (and perhaps others as well) who read the Pakistani media will believe the claims made, much like the concocted Headely confessions in the Indian media found a lot of traction with Indians and others who read Indian papers.
So much for 'Aman ki Asha', given that the two papers involved in that initiative, Times of India and The News, are the ones that run the most derogatory and unverified pieces about the other country. Kudos to the Pakistani papers that did not run the piece because much of the claims were unverified.
There was no need for the Pakistani papers to resort to this - there is enough information trickling out through the wikileaks that suggests that the Indians and Afghans are involved in supporting/sheltering terrorists attacking Pakistan.