
Helicopters of the Vietnam People’s Army Air Force fly during the Vietnam International Defence Expo in Hanoi on Dec. 8, 2022. (Nhac Nguyen/AFP via Getty Images) 
Vietnamese military officials and foreign delegates speak next to a model of a Helina missile in Hanoi on Dec. 8, 2022. (Nhac Nguyen/AFP via Getty Images) 
A soldier holds a rifle at the 2022 Vietnam International Defence Expo in Hanoi. (Nhac Nguyen/AFP via Getty Images) 
A Vietnamese soldier stands next to a Spyder mobile air defense system on display during Vietnam’s first defense expo, held in December 2022. (Nhac Nguyen/AFP via Getty Images) 
Military drones and T-90SK tanks are seen during the Vietnam International Defence Expo in Hanoi on Dec. 8, 2022. (Nhac Nguyen/AFP via Getty Images) 
A military drone is on display during the Vietnam International Defence Expo in Hanoi on Dec. 8, 2022. (Nhac Nguyen/AFP via Getty Images) 
Military officials and delegates stand next to a model of fighter jet on display at Vietnam’s first defense expo, held in Hanoi in December 2022. (Nhac Nguyen/AFP via Getty Images) 
Military communications vehicles are see during Vietnam’s first defense expo, held in Hanoi in December 2022. (Nhac Nguyen/AFP via Getty Images) 
Vietnamese soldiers stand next to a R-17E surface-to-surface missile at the Vietnam International Defence Expo on Dec. 8, 2022. (Nhac Nguyen/AFP via Getty Images) 
Vietnamese Su-30MK2 fighter jets fly during the Vietnam International Defence Expo on Dec. 8, 2022. (Nhac Nguyen/AFP via Getty Images) 
Vietnamese Prime Minister Pham Minh Chinh visits the Vietnam International Defence Expo in Hanoi on Dec. 8, 2022. (Nhac Nguyen/AFP via Getty Images) 
The upgraded ZSU-23-4 features an electro-optical system and launch tubes for Igla missiles. (Mike Yeo/Staff) 
An upgraded S-125 Pechora missile system was on display in Vietnam during its first-ever defense expo. (Mike Yeo/Staff). 
This S-band medium-range air surveillance radar, made by Viettel, is said to be able to detect up to 300 targets at a maximum range of 360 kilometers (224 miles). It was designed with open architecture in mind for the integration of C4ISR systems. (Mike Yeo/Staff) 
Vietnamese military officials and a delegate, left, speak next to a model of a military radar during Vietnam’s first-ever defense expo in Hanoi on Dec. 8, 2022. (Nhac Nguyen/AFP via Getty Images)



