of the Nigerian Army, Nuhu Angbazo Boko Haram, suffered a heavy defeat. On 7 January, Operation Tuka Takaibango was officially launched. On 8 January, Boko Haram attacked village of Mozogo in Cameroon, many civilians tried to escape into a nearby forest. A female suicide bomber detonated herself during the attack, killing at least 14 civilians eight of those being children. On 9 January, At least 28 Boko Haram insurgents were killed during clashes with Nigerian Army in Gujba, while several other insurgents escaped, one Nigerian soldier was killed and one was injured, according to military spokesman of Nigeria. On 11 January, ISWAP ambushed Nigerian military convoy in Gazagana village, killing 13 and injuring several others. On 13 January, an ISWAP suicide bomber killed six Nigerian soldiers as they conducted a raid in the village of Talala, Borno. On 14 January, ISWAP militants attacked Garin Gada village in Yobe, killing at least two civilians, whilst also raiding and looting food from the village. On 17 January, seven IEDs were activated against a Nigerian Army convoy of APCs and other vehicles, escorted by a foot patrol in Gorgi, Borno. Over 30 soldiers were killed. Three vehicles were destroyed, and an armored vehicle, weapons and ammunition were seized. On 18 January, ISIS operatives exchanged fire and activated several IEDs against Nigerian soldiers in Matari, about 50 km west of Maiduguri, the capital of Borno State. At least 20 soldiers were killed. Two ATVs were destroyed. In addition, two ATVs, an APC, weapons and ammunition were seized. On 22 January, IS operatives ambushed and fired machine guns at a Nigerian Army patrol in Borno. Seven soldiers were killed and others were wounded. In addition, an ATV, weapons and ammunition were seized. On 31 January, two attacks took place in northern Nigeria. One in the village of Chabal, leaving two policemen dead and two abducted. The second attack occurred in Dikwa, resulting in the deaths of 2 soldiers and leaving two female police officers abducted. On 5 February, it was reported that Nigerian troops backed by jets overran several camps of Boko Haram in the Timbuktu triangle, including the Dole camp. They also liberated Talala, which was seized in 2013 by militants and became their second largest camp, right behind the Lake Chad region. Besides Talala they also liberated Buk, Gorgi and overran camps in Kidari, Argude, Takwala, Chowalta and Galdekore. Two high-profile ISWAP commanders,