actor1: Military Forces of Algeria (1999-2019)
actor2: Unidentified Armed Group (Algeria)
notes: A lieutenant colonel was killed in an ambush near the town of Azeffoun while his troops were tracking down militants in the mountainous area some 60 kilometers (37 miles) northeast of the town of Tizi Ouzou.
target_text: actor1: Military Forces of Algeria (1999-2019), actor2: Unidentified Armed Group (Algeria)