China accuses Japan of "irresponsible militarism"

Introduction: a verbal rupture that reveals a deep fracture

Words chosen to wound a sensitive historical memory

Relations between Beijing and Tokyo reached, in early July 2026, a level of tension rarely seen in years, with China openly accusing Japan of "irresponsible militarism" after Japanese Prime Minister Sanae Takaichi raised, in November 2025, the possibility of deploying self-defense forces in the event of a crisis over Taiwan.

The choice of the word "militarism" is never accidental in the mouth of Chinese diplomats: it points directly to memories of the Japanese occupation of China during the Second World War, a historical wound that Beijing strategically reopens whenever it wants to mobilize public opinion against Tokyo.

An escalation that goes far beyond rhetoric

Beyond the words, China has already imposed economic sanctions targeting roughly forty Japanese companies and has recorded a 45 percent drop in Chinese tourism to Japan in February, illustrating the concrete scale of this bilateral diplomatic and economic deterioration.

This combination of economic pressure and aggressive historical rhetoric outlines a coherent Chinese strategy aimed at isolating and weakening Japan's position on the sensitive question of Taiwan.

Takaichi's remarks that triggered the crisis

An unusual statement for a Japanese head of government

In November 2025, Prime Minister Sanae Takaichi publicly suggested that Japan could deploy its self-defense forces if a crisis over Taiwan directly threatened the very existence of the Japanese nation, an unusually direct statement for a Japanese head of government.

This break with traditional Japanese diplomatic restraint reflects a broader evolution of national security doctrine, increasingly concerned with the scale of China's military rise in the Indo-Pacific region.

A position that reflects growing Japanese security anxiety

This statement did not come out of nowhere: it reflects a growing Japanese security anxiety in the face of repeated Chinese maritime and air incursions near the Senkaku Islands, as well as the accelerated modernization of the People's Liberation Army observed for several years.

For many Japanese strategists, a major crisis over Taiwan would automatically represent a direct existential threat to Japan, given its immediate geographic proximity to the democratic island.

China's strategy of weaponized historical memory

A diplomatic lever used for decades

Beijing's use of the term "militarism" fits into a long-standing Chinese diplomatic tradition of invoking historical Japanese war crimes whenever Tokyo adopts a security posture that China judges too assertive.

This strategy, effective at mobilizing domestic Chinese nationalist sentiment, also functions as a tool of international pressure aimed at diplomatically isolating Japan among other Asian nations that also suffered under Japanese occupation during the Second World War.

A manipulation that deliberately ignores the current context

This historical rhetoric, while politically effective, deliberately ignores the profound transformation of Japan since 1945 into a pacifist democracy whose constitution explicitly limits offensive military capabilities, unlike China, which continues a massive and ongoing rearmament.

This factual asymmetry between a constitutionally constrained Japan and a militarily expanding China makes the Chinese accusation of "militarism" particularly hypocritical in light of the observable facts.

The concrete economic impact of this diplomatic crisis

Chinese tourism to Japan in free fall

The 45 percent drop in Chinese tourism to Japan recorded in February 2026 concretely illustrates the scale of the economic consequences of this diplomatic crisis, with a Japanese tourism sector heavily dependent on Chinese visitors suddenly weakened.

This spectacular decline, largely orchestrated by official Chinese warnings discouraging travel to Japan, demonstrates Beijing's willingness to use informal economic levers to punish Tokyo without officially triggering an open trade war.

Targeted sanctions hitting strategic sectors

The sanctions imposed on roughly forty Japanese companies affect a variety of strategic sectors, illustrating a Chinese intent to maximize the economic impact of its response while avoiding a total trade rupture that would also harm its own economy.

This calibrated approach, neither too weak nor a complete break, reflects Beijing's calculated caution, seeking to punish Tokyo without fully alienating an important economic partner amid a persistent Chinese economic slowdown.

Implications for the US-Japan alliance

A test of solidarity for Washington

This Sino-Japanese crisis represents an important test of the strength of the alliance between Washington and Tokyo, with the United States needing to demonstrate clear support for its Japanese ally in the face of growing Chinese economic and rhetorical pressure.

A timid or ambiguous American response in this context would send a disastrous signal not only to Japan, but also to all of America's regional allies in the Indo-Pacific, from South Korea to the Philippines.

Strategic coordination that must be strengthened

This crisis underscores the urgency, for Washington and Tokyo, of strengthening their strategic coordination in the face of a China that systematically tests the cohesion of Western alliances in the region, seeking to exploit the slightest perceived crack between partners.

This reinforced coordination should include coordinated economic response mechanisms to effectively counter future Chinese attempts at informal economic coercion against Western allies.

South Korea, a cautious observer of this confrontation

A neighbor sharing similar security concerns

South Korea, itself grappling with complex historical tensions with Japan but sharing similar security concerns regarding China and North Korea, is watching this crisis with particular interest for its own regional strategic calculations.

This cautious observation reflects the complexity of East Asian relations, where bilateral historical rivalries often coexist with shared security interests in the face of common threats such as the one posed by Beijing.

An opportunity for trilateral rapprochement with Washington

This crisis could paradoxically offer an opportunity for stronger trilateral rapprochement between Seoul, Tokyo, and Washington, with the three capitals sharing a common interest in containing the expansion of Chinese influence in the Indo-Pacific region.

Such a rapprochement, if it materializes, would represent a major strategic development capable of partially offsetting the diplomatic isolation that Beijing is seeking to impose on Japan through this current crisis.

What this crisis reveals about China's regional strategy

A determination to fragment Western alliances

This confrontation with Japan, occurring simultaneously with China's warning to the United States regarding Taiwan, illustrates a coherent Chinese regional strategy aimed at methodically fragmenting Western alliances in the Indo-Pacific region.

This approach of multiple, simultaneous pressure across several distinct diplomatic fronts demonstrates a Chinese strategic sophistication that the West sometimes underestimates, preferring to analyze each crisis in isolation rather than as part of a coordinated whole.

A need for an equally coordinated Western response

Faced with this coordinated Chinese strategy, the Western response must itself become more coherent and integrated, explicitly linking the Taiwanese, Japanese, and South Korean issues into a unified strategic approach rather than one fragmented by file.

It is this Western strategic coherence, still largely to be built, that will determine the collective capacity to effectively contain Chinese regional ambitions in the years to come.

The military budget comparison that refutes the accusation

A budget gap that speaks for itself

China's military budget has more than doubled over the past decade, far surpassing that of Japan, whose defense spending remains constrained by historical constitutional limits and a pacifist political culture deeply rooted since 1945.

This major budgetary disproportion, documented by multiple Western strategic research institutes, makes the Chinese accusation of Japanese militarism all the more difficult to objectively justify in light of the actual figures.

Highly unequal budgetary transparency between the two countries

Japan regularly publishes detailed white papers on its defense policy, accessible to the public and to international researchers, while China maintains persistent opacity about the true scale of its military capabilities and its regional strategic intentions.

This asymmetry in transparency further reinforces the sense of hypocrisy surrounding Chinese accusations against a Japan that is markedly more open about its own national defense choices.

Conclusion: a misnamed militarism that masks the real danger

An accusation that should turn back on its author

The Chinese accusation of "irresponsible militarism" against Japan constitutes, upon examination of the facts, a classic accusatory inversion that poorly masks the true source of regional instability: the massive and ongoing military modernization of China itself over more than a decade.

Japan, constrained by its pacifist constitution and democratic institutions, in no way represents an offensive military threat comparable to the one China poses to its regional neighbors, from Taiwan to the Philippines.

A call for clarity in the face of strategic disinformation

Faced with this rhetorical manipulation, the West must maintain uncompromising factual clarity, systematically recalling that the true source of regional militarization remains Beijing, not the democracies simply seeking to secure their own legitimate safety.

It is this clarity, maintained with consistency, that will make it possible to effectively counter Chinese propaganda and firmly support democratic allies like Japan in the face of unjustified pressure.

By Maxime Marquette, columnist

Columnist's transparency note

Who I am and my acknowledged biases

I am Maxime Marquette, a columnist convinced that the West must remain at the center of the international order and that China represents one of the greatest current strategic threats. This orientation shapes my interpretation, never the facts I report.

The information in this essay comes from publicly cited journalistic sources listed explicitly below, without access to confidential documents or direct contact with Chinese or Japanese officials.

What I don't know and my method

I cannot state with certainty the exact scale of Japanese economic losses tied to this diplomatic crisis, as the available figures come from partial and sometimes contradictory sources.

My method remains to cross-check multiple independent sources before advancing an interpretation, and to always clearly distinguish reported facts from my personal analysis.

Sources

Primary sources

China-Japan relations sink to new low — The Guardian, July 2, 2026

China urges US to handle Taiwan issue with utmost caution — Reuters, July 1, 2026

Secondary sources

China's Wang Yi warns Marco Rubio on Taiwan — South China Morning Post, July 1, 2026

Xi Jinping drops "peaceful" from Taiwan reunification language — The Chosun Daily, July 2, 2026

China's Xi Jinping hardens rhetoric on Taiwan — CNBC, July 1, 2026

China hardens Taiwan rhetoric under Xi Jinping — Axios, July 1, 2026