A golden eagle wearing a leather hood is pictured as part of a military training for combat against drones in Mont-de-Marsan French Air Force base, Southwestern France, February 10, 2017. (Photo by Regis Duvignau/Reuters)





Boxes with the names of golden eagles are pictured as part of a military training for combat against drones in Mont-de-Marsan French Air Force base, Southwestern France, February 10, 2017. (Photo by Regis Duvignau/Reuters)





French Rafale fighter jets fly over the Mont-de-Marsan French Air Force base, Southwestern France, February 10, 2017. (Photo by Regis Duvignau/Reuters)





A French army falconer works with a golden eagle as part of a military training for combat against drones in Mont-de-Marsan French Air Force base, Southwestern France, February 10, 2017. (Photo by Regis Duvignau/Reuters)





A golden eagle is pictured as part of a military training for combat against drones in Mont-de-Marsan French Air Force base, Southwestern France, February 10, 2017. (Photo by Regis Duvignau/Reuters)





Rafale fighter jets fly over the Mont-de-Marsan French Air Force base, Southwestern France, February 10, 2017. (Photo by Regis Duvignau/Reuters)





Leather hoods for golden eagle are pictured as part of a military training for combat against drones in Mont-de-Marsan French Air Force base, Southwestern France, February 10, 2017. (Photo by Regis Duvignau/Reuters)





A golden eagle wearing a leather hood is pictured as part of a military training for combat against drones in Mont-de-Marsan French Air Force base, Southwestern France, February 10, 2017. (Photo by Regis Duvignau/Reuters)





A French army falconer works with a golden eagle as part of a military training for combat against drones in Mont-de-Marsan French Air Force base, Southwestern France, February 10, 2017. (Photo by Regis Duvignau/Reuters)





A French Rafale fighter jet takes off from the French Air Force base in Mont-de-Marsan, Southwestern France, February 10, 2017. (Photo by Regis Duvignau/Reuters)





A golden eagle grabs a flying drone during a military training exercise at Mont-de-Marsan French Air Force base, Southwestern France, February 10, 2017. (Photo by Regis Duvignau/Reuters)