People visit the exhibition. Photo: VOV

The originally scheduled closing time was Sunday. So visitors will have more time to look at some booths of the Viettel Group like shooting and AI technology, the exhibition pavilion "Achievements in building the people's armed forces and all-people defense", cultural space and food service area.

The exhibition opened for free for the public, starting from Saturday. During the day, the Organizing Committee recorded about 100,000 people registering to visit at https://vietnamdefence.vdi.org.vn.