The United States, Japan, and South Korea aim to share North Korean missile warning data before the end of 2023, the three countries said in a statement following a Saturday meeting of their defense chiefs in Singapore.
The announcement followed a North Korean attempt to launch a spy satellite that ended with it crashing into the sea after a rocket failure earlier in the week, the latest in a string of banned tests conducted by Pyongyang.
The three sides “recognised trilateral efforts to activate a data sharing mechanism to exchange real-time missile warning data before the end of the year in order to improve each country’s ability to detect and assess missiles launched” by North Korea, their joint statement said.
US Defense Secretary Lloyd Austin and his Japanese and South Korean counterparts Yasukazu Hamada and Lee Jong-sup met on the sidelines of the Shangri-La Dialogue defense summit.
They “discussed the growing nuclear and missile threats from the Democratic People’s Republic of Korea (DPRK) as well as efforts to enhance trilateral security exercises and address common security challenges in the Indo-Pacific region”, the statement said.
South Korea’s defense ministry said in a separate statement that they “committed to making further progress in the coming months towards the activation of a real-time sharing mechanism for missile warning information.”
Hamada told a news conference the initiative “will improve the ability of countries to detect and assess the threat of missiles launched by North Korea, and we will work firmly to achieve this as soon as possible.”
A senior US defense official said ahead of the announcement that the planned data sharing is ultimately about “strengthening trilateral cooperation, which we believe is in all three of our countries’ interests, which we believe strengthens deterrence, and which we believe also institutionalises this cooperation.”
Seoul, Tokyo, and Washington all slammed the failed North Korean satellite launch, which they said violated a raft of UN resolutions barring Pyongyang from any tests using ballistic missile technology.
South Korea’s military said it had managed to locate and salvage a portion of the suspected debris in a potential intelligence bonanza.
North Korea does not have a functioning satellite in space and leader Kim Jong Un has made developing a military spy satellite a top priority, despite UN resolutions barring its use of such technology.
Because long-range missiles and rockets used for space launches share the same technology, analysts say developing the ability to put a satellite in orbit would provide Pyongyang with cover for testing its banned intercontinental ballistic missiles (ICBMs).
Before the failed launch, Pyongyang had launched five satellites since 1998. Three failed immediately and two appeared to have been put into orbit.
North Korea has doubled down on military development since diplomatic efforts collapsed in 2019, conducting a string of prohibited weapons tests, including test-firing multiple ICBMs.
Kim last year declared his country an “irreversible” nuclear power and called for an “exponential” increase in weapons production, including tactical nuclear weapons.
The North’s weapons of mass destruction and ballistic missile programs “pose a grave threat to international peace and stability,” the United States, Japan, and South Korea said in their statement.