Legionnaires of France's 1st Foreign Cavalry Regiment, based in Orange, France, deploy at the airport in Bamako, Mali. An official at France's Defense Ministry says the country will "gradually deploy" a total of 2,500 troops to Mali, and the French president says the military operation will last until security has been restored and African forces are ready to take charge. (AP Photo/Arnaud Roine, French Army Communications Audiovisual Office [ECPAD])