Visitors look at the guns displayed at Milipol Qatar 2021, an international exhibition for homeland security and civil defense, in Doha, Qatar, on March 15, 2021.(Photo: Xinhua)
Sheikh Khalid bin Khalifa bin Abdulaziz Al Thani (2nd L, Front), Qatari prime minister and interior minister, visits a stand after the opening ceremony of Milipol Qatar 2021 in Doha, Qatar, on March 15, 2021.(Photo: Xinhua)
Visitors look at the exhibits at Milipol Qatar 2021, an international event for homeland security and civil defense, in Doha, Qatar, on March 15, 2021.(Photo: Xinhua)
Visitors look at the exhibits at Milipol Qatar 2021, an international event for homeland security and civil defense, in Doha, Qatar, on March 15, 2021.(Photo: Xinhua)