A naval destroyer has been added to North Korea's fleet. This development occurs as a trilateral military exercise begins, involving the US, South Korea, and Japan. The exercise is seen as a threat by North Korea's leader.

Further details about the destroyer and the military exercise are available. The leader has called for a stronger nuclear deterrent.

A ceremony to commission the destroyer was attended by the leader and his daughter, who is reportedly his likely heir. Photos of the event were released by North Korean state media.