Japan–Australia defence deal opens up opportunities for closer cooperation

This article was originally published by the Australian Strategic Policy Institute.

The Australian and Japanese prime ministers met virtually on 6 January and signed a reciprocal access agreement (RAA) that makes it easier for each nation’s troops to operate in each other’s country. As important, it strengthens the political and psychological groundwork for increased military cooperation between the two nations.

It’s the first such agreement Japan has signed with a country besides the United States. And it took a while.

An agreement in principle was reached in November 2020 between Japanese Prime Minister Yoshihide Suga and Australian Prime Minister Scott Morrison—after six years of negotiating. It took another 14 months to finalise the deal.

The door is now open wide in both directions for practically any initiative the two sides desire.

One should remember, however, that the Japanese and Australian militaries are not strangers. Japanese forces have been training in Australia since the early 2010s, which included sending ships and troops to Talisman Sabre and other exercises. Japanese ships have also exercised alongside the Royal Australian Navy in the Indian Ocean Malabar Exercise and in the South China Sea.

Individual Australian Defence Force personnel have been assigned to Japan for decades. And Royal Australian Air Force aircraft have used US bases in Japan (under United Nations auspices) in recent years while enforcing North Korea sanctions. And in September 2019, a detachment of Australian F-18s conducted the first-ever joint combat exercise with the Japan Air Self-Defense Force in Japan.

A decade ago, most observers considered a Japan–Australia RAA and all the above activities to be impossible.

Chinese threats, pressure and sabre-rattling do indeed have a silver lining.

Now that the deal has been signed, the important thing is what both sides make of it.

There are some easy things to start moving forward with.

An Australian Army liaison officer is now assigned to the Japanese Ground Self-Defense Force’s Ground Combat Command in Japan. But that’s not so useful. It will be better to see an Australian liaison officer or two assigned to the Japan Self-Defense Forces headquarters in Tokyo.

The right officers, doing some pushing and persuading—and with some help from the US Marines and US Navy—can move the Australia–Japan defence relationship forward on a far broader front than just army to army.

And when the Americans and Japanese finally establish a joint headquarters in Japan (hopefully before hell has frozen over), the Australians should be an integral part of it.

Another helpful initiative would be sending a RAAF squadron to Japan on long-term deployment and, vice versa, a Japan Air Self-Defense Force squadron to Australia. Bringing the Australian army and navy to exercise in Japan is also easy.

Besides the favourable optics of the JSDF and ADF operating together, Japan benefits from deeper exposure to another military and different ways of doing things. And both benefit from the psychological and political ties that come from deeper military-to-military relations.

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Grant Newsham is a senior fellow at the Center for Security Policy and a research fellow at the Japan Forum for Strategic Studies. He is a retired US Marine, a former diplomat and a business executive who spent many years in Asia.

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