This is the 12424th most frequent Korean word.
당국
Authorities.
In this sentence, 당국 refers to the governmental or administrative authorities.
당국은 최신 정보를 발표했습니다.
The authorities announced the latest information.
Here, 당국 implies the officials or entities in charge.
당국의 지시에 따라 행동하세요.
Act according to the directions of the authorities.
In this context, 당국 is used to indicate multiple authority organizations or governing bodies.