Members of the Mexican Army raise the national flag during a ceremony commemorating the victims of the 1985 and 2017 earthquakes before the Second National Drill 2021 at the Zocalo Square in Mexico City, capital of Mexico, on Sept. 19, 2021. (Str/Xinhua)
Second National Drill 2021 held in Mexico City
Source: Xinhua| 2021-09-20 14:33:38|Editor: huaxia