Algeria has taken its first concrete step following the decision to sever diplomatic ties with the United Arab Emirates. The Algerian Ministry of National Defence (MDN) announced on Thursday, September 10th, the closure of Algerian airspace to all aircraft registered in the United Arab Emirates. This measure will be effective starting Friday, September 11th. This action signifies a significant escalation in the deteriorating relationship between Algeria and the United Arab Emirates. The closure impacts all flights originating from or destined for the United Arab Emirates, utilizing Algerian airspace. Further details regarding exceptions to the rule were not immediately available. The announcement was first reported by TSA.