actor1: TTP: Tehreek-i-Taliban Pakistan
actor2: Military Forces of Pakistan (2008-2013)
notes: Four TTP militants were killed when a clash erupted between security forces and militants in the troubled Akka Khel area of Bara sub-division in Khyber Agency.
target_text: actor1: TTP: Tehreek-i-Taliban Pakistan, actor2: Military Forces of Pakistan (2008-2013)