Japan’s Power Plays
Coverage of the US-China agon has become ubiquitous, especially in the United States, where politicians turn to China policy with relief as the only major area of bipartisan accord. Military and economic threats are always news, and China and the US are both generating plenty of them. Coverage of Japan, by contrast, is comparatively rare. This is a mistake, because Japan — the third-largest economy in the world by one measure — is undergoing a strategic transformation of great significance. And it is much more than a sideshow to the US-China drama.
There is a great deal going on in US-Japan relations right now — the Center for New American Security has an excellent report out this week on the subject — but in many ways the most interesting Japanese moves have to do with regional and European relations. Japan-Korea relations went into a deep freeze in 2018 after the Korean supreme court ruled that specific Japanese companies should compensate individuals who had endured forced labor during the Japanese occupation of the peninsula that ended in 1945. Only three of the original plaintiffs remain alive, but Japan reacted negatively, Korea responded, and the two nations nearly ceased to communicate. The conservative government of Yoon Suk-yeol broke the logjam earlier this year with a plan to have Korean companies pay the compensation. Japan responded positively, although the three plaintiffs refused to accept Korean money, and Japan-Korea relations have blossomed. Both countries have developed new security strategies — in response to China, in particular — based on the fundamental needs that they share, as trade-dependent economies with shrinking populations, for free navigation throughout the Indo-Pacific. The US encouraged the Japan-Korea rapprochement, including greater security roles for both countries and culminating in the trilateral meeting at Camp David in August. But greater strategic autonomy for both Asian nations means greater autonomy from the US.
Japan has also prioritized relations with the United Kingdom. The reciprocal defense agreement signed by prime ministers Kishida and Sunak in January was hailed by one British defense official as the most important British-Japanese agreement for “more than a century,” presumably referring to the Anglo-Japanese alliance of 1902. (Japan had earlier signed a similar agreement with Australia, which more than a century ago was the sworn enemy of the Anglo-Japanese pact.) Just as important was the announcement on 12 September of closer cooperation between Japan, Britain, and Italy on the Global Combat Air Programme (GCAP) to produce “sixth-generation” fighter planes. The project is at once a way for the United Kingdom and Italy to address their own non-participation in the Eurofighter program, while also evading dependence on the Americans’ Next Generation Air Dominance platform (NGAD). GCAP is the largest defense project that Japan has ever undertaken with European partners.
It is worth noting that GCAP is an example of what might be called strategic software autonomy. The fifth-generation F-35 fighter tied the buyer to the manufacturer (Lockheed Martin), who kept the code proprietary along with necessary software updates. The Pentagon itself didn’t like this level of dependence and is determined to avoid it with NGAD. The F-35 software approach did have the advantage for the US of bringing F-35 buyers into dependence on the US, creating a form of digital alliance in the name of interoperability. It will be interesting to see how the GCAP fighter, which is meant for export as well as for the British, Italian, and Japanese air forces, will handle the question of software and data. What seems clear is that US policy and Lockheed Martin’s contracts pushed some major US allies into developing defense technology that will reduce their dependence on the US. Japan now intends to build its own missiles to arm the GCAP fighter.
Japan has also emphasized better military relations with India. Kishida unveiled Japan’s Free and Open Indo-Pacific strategy in India earlier this year and returned to the theme on 10 September at the G-20 meeting in New Delhi. The Quad (India-Japan-Australia-US) may always look curious from a diplomatic perspective, but it is having real results. Historians will appreciate, as the British defense official did, that Japan is revisiting its period of collaboration with the British Empire from the 1890s to the 1920s. There has even been talk over the past two years of Japan joining the Five Eyes intelligence-sharing group (US, UK, Australia, New Zealand, and Canada), another body created in the long shadow of empire.
Japan still has a constitution that limits its military to self-defense. Japan (after 1945) and South Korea are therefore relative newcomers to this kind of global jockeying. Their prosperity, their front-line status against not only China but also North Korea and Russia, and their world-class tech sectors combine to make them instant major players — if they continue to want to be.
For global investors, this means that the policies and foreign-relations strategies of Japan, in particular, are now significant for investment decisions and will remain so for the foreseeable future. This had previously not been the case when investors were assessing participation in the world’s third-largest economy. Japan is creating more space for itself under the American umbrella. This has consequences; the GCAP program is only one example.