Japan, Australia Agree to Boost Security Ties amid Tensions

7 Dicembre 2025

Tokyo, Dec. 7 (Jiji Press)–Japanese Defense Minister Shinjiro Koizumi and his Australian counterpart, Richard Marles, agreed on Sunday to deepen security cooperation, mainly in response to an incident involving Chinese military aircraft targeting Japanese Air Self-Defense Force fighter jets. At their meeting at the Japanese Defense Ministry in Tokyo, Koizumi said, “We will respond resolutely and calmly to ensure regional peace and stability.” In the incident, a Chinese J-15 fighter jet intermittently locked its radar on the ASDF’s F-15 fighter jets twice over international waters southwest of Okinawa Prefecture, southernmost Japan, on Saturday. Marles expressed concern, stating that it is a very worrying situation. He conveyed his intention to take joint steps with Japan. At a joint press conference after the meeting, Koizumi emphasized, “Japan and Australia attach importance to an order based on the rule of law.” Referring to the situation surrounding Taiwan, Marles said that he does not want to change the status quo. At the meeting, the ministers agreed to establish “the Framework for Strategic Defense Coordination,” which will be headed by both defense ministers. This framework will serve as a control tower to discuss defense cooperation in areas such as intelligence, space and cyber. The ministers also affirmed a policy of concluding a contract by the end of this fiscal year through next March for the Australian Navy’s plan to introduce an upgraded version of the Japanese Maritime Self-Defense Force’s Mogami-class frigate. On Saturday, Marles visited Mitsubishi Heavy Industries Ltd.’s Nagasaki shipyard in southwestern Japan, which builds Mogami-class frigates. END [Copyright The Jiji Press, Ltd.] 

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