actor1: TTP: Tehreek-i-Taliban Pakistan
actor2: Military Forces of Pakistan (2008-2013)
notes: Militants of TTP attacked a convoy of security forces while it was passing through Tiyarza tehsil of South Waziristan Agency (SWA). Four security personnel were killed in the attack while three others sustained injuries.
target_text: actor1: TTP: Tehreek-i-Taliban Pakistan, actor2: Military Forces of Pakistan (2008-2013)