In early 2013, National Geographic Explorer Paul Salopek began an epic walk, following the path of the first human migration out of Africa about 60,000 years ago. Host Carol Hills speaks with Salopek — now two-thirds through his global journey — about his experience walking through Djibouti and sailing through the Bab al-Mandeb Strait, the entrance to the Red Sea.
The killing of four American special operations soldiers in Niger has highlighted the increasing role elite units are playing across Africa, where their mission is to counter the advances of a slew of jihadist movements, including al-Shabab in Somalia, ISIS affiliates in the Sahel region and Boko Haram in Nigeria.
Djibouti was once known for little more than French legionnaires, atrocious heat and the sordid nightlife of its seaside capital. Nowadays it’s viewed as offering some of the most prime military real estate on the planet.