Asian Games organisers caused a diplomatic embarrassment on 18 September 2026 by playing the wrong anthem for which country?

Explanation: Asian Games organisers mistakenly played the North Korean anthem for South Korea, leaving South Korean officials angered by the latest mishap ahead of Saturday's opening ceremony in Nagoya. Protocol errors involving national anthems and flags are diplomatically sensitive at multi-sport events. The incident adds to organisational difficulties reported in Japan, including accommodation shortfalls that forced the use of container-style housing and a docked cruise ship for athletes.