If i remember correctly former ACM Sohail Aman in one of interview or in an address during his last days in office clarified that F-7 were not going retired from PAF after getting replace by JF-17
as per previous reports some SHORAD were imported from China
As per my understanding those are mention under service budget which mean its not a new system but incremental purchase of already operational Radar
yaap .....
yaap 6 SAAB + 4 ZDK
any particular reason ....?? there are no reports about the trial of these systems
Viper is mention in the report as MIFV
working fine at my end :
http://modp.gov.pk/pubDetails.aspx
no mention in this report which might mean it was still under development at the time of preparation of this report