When Doundou Chefou first took up arms as a youth a decade ago, it was for the same reason as many other ethnic Fulani herders along the Niger-Mali border: to protect his livestock.
He had nothing against the Republic of Niger, let alone the United States of America. His quarrel was with rival Tuareg cattle raiders.
Yet on Oct. 4 this year, he led dozens of militants allied to Islamic State in a deadly assault against allied U.S.-Niger forces, killing four soldiers from each nation and demonstrating how dangerous the West’s mission in the Sahel has become.
The incident sparked calls in Washington for public hearings into the presence of U.S. troops. A Pentagon probe is to be completed in January.