After two successful general rehearsals at Ba Dinh Square on August 21 and 24, the forces began the state-level preliminary rehearsal at 8:00 PM on August 27.
6:30 PM: Currently, the foreign military bloc participating in the parade, A80, has also arrived, rehearsing along Hung Vuong Street. It is expected that four foreign military blocs will participate in the parade, including: China, Russia, Laos, Cambodia. The delegations from Cambodia, Laos, and Russia arrived in Vietnam on August 15, 16, and 20 respectively; the Chinese delegation is expected to arrive in Vietnam on August 27.

6:00 PM: The areas around Nguyen Thai Hoc, Kim Ma, and Lieu Giai streets are crowded with people coming to watch the preliminary rehearsal.


5:30 PM: The atmosphere at the square was quite lively. The standing blocs, mass performance groups, dragon dancers, and drummers moved into position for practice. It was not raining. A large number of people with delegate cards had passed through security checks and were settling into their positions in the stands.

