General Abdourahamane Tiani, the head of Niger's junta, has carried out a shake-up of the army high command. He picked Brigadier General Mamane Sani Kiaou as chief of staff, taking over from Moussa Salaou Barmou. The army also reinforced security measures in Zinder city. As reported Sahel region events are prompting Niger to adjust its strategic ties with Algeria. The latest steps represent a shift in Niger's military leadership and foreign relations. The appointment follows a broader command overhaul. Brigadier General Mamane Sani Kiaou now takes charge of the army. Moussa Salaou Barmou has been removed from the post. The move comes as regional dynamics shift. Tiani's government is recalibrating its foreign policy. Algeria remains a key partner, yet relations are being reassessed. Observers view this as a turning point.