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 boosted security in Zinder city. As reported Sahel region events are pushing Niger to adjust its strategic ties with Algeria. The latest steps mark a shift in Niger's military leadership and foreign relations. The appointment comes amid a broader command overhaul. Brigadier General Mamane Sani Kiaou assumes the role of the army. Moussa Salaou Barmou has been removed from the post. The move happens as regional dynamics shift. Tiani's government is reviewing its foreign policy. Algeria remains a key partner, yet relations are under review. Observers view this as a turning point.