NHK: North Korea has entered the reporting period of launching an "artificial satellite" from the 31st. The government is strengthening its surveillance of North Korea's "satellites" because they are still launching missiles using ballistic missile technology and may pass over Okinawa Prefecture.

Aegis ships equipped with interceptor missiles are deployed in the East China Sea and other areas. Ground-based interceptor missile "PAC3" is deployed in Naha City, the Sakishima Islands, and the grounds of the Ministry of Defense in Tokyo.