After three years of decontaminating dioxin-infected soil at A So Airport in A Luoi District, on October 24th, the Chemical Corps of the Ministry of National Defense held a ceremony to announce the completion of soil remediation at the dioxin-contaminated site.

Hai Van Gate is known as "world’s most majestic gate", located at an altitude of nearly 500m right at the top of Hai Van Pass. Once served as the military defense for the Hue Citadel, this defensive cluster was built under the Nguyen Dynasty in such a critical position to control the North-South road and Da Nang Bay.