Korean AF KAF001 747President Yoon Suk-yeolheading to Tokyo from Seoul

North Korea fires ballistic missile hours before South Korean president Yoon Suk-yeol travels to Japan

https://www.abc.net.au/news/2023-03-16/north-korea-fires-ballistic-missile-into-ocean/102103830

TROG43 RC-135 Cobra Ball was in the Sea of Japan and heading back to Okinawa