NHK is apologizing after issuing a false alert that said North Korea had probably launched a missile and warned people in Japan to take cover.
The false message was sent in Japanese shortly before 7 PM local time on Tuesday. It went out through the public broadcaster's Japanese apps and website.
A few minutes later, NHK corrected the wrong information. There are no reports of problems caused by the mistake. NHK says a switching error is to blame.
The incident comes just days after officials in the US state of Hawaii issued a false missile alarm and caused panic.