actor1: Military Forces of the United States (2009-2017)
actor2: Unidentified Armed Group (Pakistan)
notes: At least 4 people died, including possible civilian deaths, when a US drone hit a house in Gurbaz village in Shawal tehsil in N.Waziristan on 28th of December.
target_text: actor1: Military Forces of the United States (2009-2017), actor2: Unidentified Armed Group (Pakistan)