Visitors look at exhibits after the opening ceremony of Milipol Qatar 2021, an international event for homeland security and civil defense, in Doha, Qatar, on March 15, 2021. The exhibition which kicked off on Monday will last until March 17.(Photo: Xinhua)
Visitors look at exhibits after the opening ceremony of Milipol Qatar 2021, an international event for homeland security and civil defense, in Doha, Qatar, on March 15, 2021. The exhibition which kicked off on Monday will last until March 17.(Photo: Xinhua)
Visitors look at exhibits after the opening ceremony of Milipol Qatar 2021, an international event for homeland security and civil defense, in Doha, Qatar, on March 15, 2021. The exhibition which kicked off on Monday will last until March 17.(Photo: Xinhua)
Visitors look at exhibits after the opening ceremony of Milipol Qatar 2021, an international event for homeland security and civil defense, in Doha, Qatar, on March 15, 2021. The exhibition which kicked off on Monday will last until March 17.(Photo: Xinhua)