A Gazelle helicopter is pictured in its hangar onto the airfield at the Operational Desert Plateform...
A Gazelle helicopter is pictured in its hangar onto the airfield at the Operational Desert Plateform Camp (PfOD) in Gao, Mali, October 12, 2017, during the regional anti-insurgent Operation Barkhane. Picture taken October 12, 2017. REUTERS/Benoit Tessier