Baohe , Luyang and Yaohai Districts issued announcements stating that Air defense siren detection and maintenance will be carried out within the districts.
In order to ensure the smooth progress of the 9/18 air defense siren , authorities will inspect and maintain air defense siren throughout the districts.
1. Test time: August 28th to September 1st, 2023.
2. During this period, if a short siren sound is heard, consider it normal and do not panic.