The Islamic State extremist group has claimed responsibility for an attack on an air force base in Niger's capital. The assault wounded four soldiers and damaged an aircraft, according to Nigerien officials. State television reported that Niger's forces responded quickly on Thursday, killing 20 attackers and arresting 11. The attack highlights ongoing jihadi violence in Africa’s Sahel region, where Niger, Burkina Faso, and Mali face instability. Videos show loud blasts near Niamey’s airport, a strategic hub. Niger’s military leader accuses France, Benin, and Ivory Coast of supporting the attackers, though no evidence is provided. Experts suggested the attack's sophistication indicates possible inside help.