Art performance with the Pearl Bay symbol shining brightly on the opening night. Photo: Dang Tuan/VNA

The festival is the first drone light show competition in Vietnam organized by the People's Committee of Khanh Hoa province and partners.

The four participating teams are from South Korea, France, China, and United Arab Emirates (UAE). The Korean and Chinese teams performed at the opening night held at April 2 Square, Nha Trang city, on Saturday.

The second performance night between France and UAE with the theme "Night of the Wonders" and the closing ceremony will take place at Vinpearl Harbor, Hon Tre Island, on July 20.

Each team is required to use at least 1,000 drones for a performance of 15 to 20 minutes, combined with modern, vibrant music.