Notice the timing of the video. Right after the Peshawar attack.
Haqqani Network is an arm of the Pakistan Army created to destabilize Afghanistan.
The man on the right is wearing a Pak Army helmet
#AFGHANISTAN#Pakistan-Based #Haqqani Network Militant Group Release Training Video - pic.twitter.com/RoPuIoEiZ1— Terrormonitor.org (@Terror_Monitor) September 19, 2015 