Military Review English Edition November-December 2014 | Page 85

OPERATION SERVAL The next 10 days were spent searching for enemy positions around the city of Gao and in the Adrar des Ifoghas range east of Aguelhok. The first improvised explosive devices encountered by French and Malian troops were either of crude design or were poorly emplaced, but some caches yielded better-quality components. Suicide vests were used by insurgents both in Gao and in the Adrar des Ifoghas. GTIA 1 was relieved by GTIA 3 and moved back to France on 17 February. GTIA 2 secured Gao and its surroundings. GTIA 3 and 4, together with elite Chadian troops, tightened the noose from Tessalit, Aguelhok, and Kidal around the Tigharghar hills in the Adrar des Ifoghas. The jihadists had the choice of dispersing in small groups in the countryside or defending their sanctuary in the craggy Adrar des Ifoghas. The rugged terrain there made it very difficult to detect them from the air. Therefore, Chadian and French ground units had to pursue them on foot, advancing and clearing the slopes under helicopter and artillery support from truck-mounted 155 mm self-propelled gun-howitzers known as Caesars.11 These strikes destroyed the jihadists’ fire support, consisting of towed Russian 122 mm howitzers (D-30s) and multiple-rocket launchers (BM-21s). On 19 February, an airborne pathfinder from GTIA 4 was killed while clearing an enemy outpost in Amettetai valley.12 The next day, Chadian troops clashed with a large group of jihadists in the Tigharghar hills. With French air support, they neutralized more than 90 jihadists—including some leaders of AQIM—but 23 were killed in action, and a few dozen were wounded during the fight and afterward when some jihadists blew themselves up at close range. A French paratrooper was killed on 2 March while assaulting an enemy position in the northern sector.13 The joint French-Chadian operation in the Tigharghar range lasted a few more days in very difficult conditions due to the harsh terrain and the punishing heat, but it led to the capture of large weapon and supply depots around the Amettetai valley.14 Military search techniques honed in Afghanistan were very useful to clear the caves and caches scattered in the mountains. However, the jihadist armed groups had not been totally eliminated in the Adrar des Ifoghas. On 21 February, a vehicle-borne improvised explosive device blew up a Chadian fuel depot in Kidal. Around the same time, about thirty insurgents and suicide bombers attacked Malian and Nigerian troops in Gao. The French mechanized quick-reaction force from GTIA 2, with attack helicopter support, eliminated them. On 6 March, a French corporal—a member of a liaison team to a Malian unit—was killed near Imenas, 100 km east of Gao. This happened after his unit successfully cleared a village in cooperation with GTIA 2.15 March 2013. The Serval brigade maintained its effort in the north until the end of March, seizing large quantities of food, ammunition, and improvised-explosive-device components from AQIM’s sanctuary. The threat from improvised explosive devices was real and caused the next two French deaths: a reconnaissance vehicle (AMX-10RC) driver on 16 March and a special forces operator on 29 April, both with pressure-plate devices. April 2013. In April, the brigade’s effort focused on the area between Gao and Kidal, while Task Force Sabre (special operations forces) carried out long-range reconnaissance operations in the north Recent French combat experience in Afghanistan contributed to— λλHigh tactical proficiency and effective body armor and helmets that minimized French losses λλHigh-quality medical support λλUp-to-date combat support including fires digital equipment for tactical air control parties and helicopter pilots Figure 6. Main Lessons Learned from Phase 2 MILITARY REVIEW  November-December 2014 83