General Abdourahamane Tiani, the head of Niger's junta, has carried out a shake-up of the army high command. He named Brigadier General Mamane Sani Kiaou as chief of staff, replacing Moussa Salaou Barmou. The army also reinforced security measures in Zinder city. Reports indicate Sahel region events are prompting Niger to adjust its strategic ties with Algeria. The latest steps signal a shift in Niger's military leadership and foreign relations. The appointment comes amid a broader command overhaul. Brigadier General Mamane Sani Kiaou has taken charge of the army. Moussa Salaou Barmou was replaced from the post. The move comes as regional dynamics shift. Tiani's government is recalibrating its foreign policy. Algeria remains a key partner, but ties are being re-evaluated. Observers describe this as a turning point.