The First Sino-Japanese War

The series to this point has attempted to “paint a picture” of the nation of Japan at the doorstep of the 20th century. In one way it can be viewed as Japan’s experience and reaction to the western world. There was a point in time when Japan, as the apprentice, looked to China as the master of knowledge, spirituality, statecraft, governance, and the model of Japan’s aspirations. But by the late 9th century AD, the apprentice had matured and the master diminished. Japan stopped official missions to China. For the next 800 years or so, until the late 16th or early 17th centuries, the relationship was largely trade with occasional moments of diplomacy when one side or the other wanted something. As Japan entered the Edo Period, as mentioned in an earlier post, Korea became a point of contention between China and Japan with a series of wars in the 1590s fought on the Korean peninsula. It was at this point that Japan entered the Tokugawa Shogunate period and the nation of Japan implemented severe maritime policies that isolated the nation and the people from outside contact – which at this point meant the western powers and proselytizing Christian denominations. When Japan emerged from isolation with the fall of Tokugawa and the rise of the Meiji era, the world of Asia was radically changed. The once great China had been humbled and reduced to a near vassal state under the power of western commerce supported by its military.

This is when the theory of social darwinism left its mark on Japan. The leaders of Japan concluded that nations are competing organisms with only two outcomes: domination or eradication. China was the proof. Japan’s national strategies began to coalesce around this idea, especially buffer zones and strategic depth. Korea was described as “a dagger pointed at the heart of Japan.” And since conflict was inevitable, preemptive expansion was critical and the first goal was Korea. Leadership and thinkers concluded that if Japan did not dominate Korea, another power would. Japan rapidly modernized along Western military, industrial, and administrative lines. The most recent posts outlined the transformation of Japan’s military in support of these conclusions.

Meanwhile, China was a shell of its former self but Korea was still a tribute state dependent upon them.

Korea would be the flash point. The First Sino-Japanese War (1894–1895) did not arise from a single crisis but from the collision of long-term structural change and immediate political triggers, centered above all on Korea.

Changes in Asian Dynamics

For centuries China presided over a tributary system in which Korea was a loyal client. By the late 19th century Western imperialism shattered this system and Japan has evolved into a nation ready to resist that same Western force to maintain its sovereignty even as China was losing theirs. Critical to Japan’s sovereignty was control of the “dagger pointed at the heart of Japan” – Korea. Japanese elites concluded that China was structurally incapable of defending Korea and that delay would allow Western powers or Russia to intervene. If Korea fell under hostile control, Japan would be exposed. Control of Korea, not its independence or vassalage to China was acceptable. Control of Korea was non-negotiable to Japan. Under such assumptions, diplomacy would fail and war was inevitable.

During the late 19th century, Korean society faced various social problems such as inequality, corruption, and excessive taxation. These problems later sparked a series of peasant-led rebellions culminating in the 1894 Donghak Peasant Rebellion. In the decade before this uprising, China and Japan signed the Tientsin Convention (1885) agreeing to withdraw their troops from Korea and agreed to notify each other before future deployments. During the rebellion, the Korean government requested troop support from China, who did not notify Japan. Soon enough Japan deployed army and navy assets to Korea – in far greater numbers than China’s deployment. Japan quickly captured and occupied Seoul and installed a pro-Japanese government.

Japan demanded joint Sino-Japanese reform of Korea and an end to Chinese vassalage. China rejected these terms and insisted on traditional authority. With terms and conditions far apart, Japan feared that further delay would give Western powers space to insert themselves into the problem. China feared humiliation. Negotiation collapsed, military incidents happened, fighting intensified and eventually war was formally declared. The First Sino-Japanese War resulted from the collision of Japan’s modern, survival-oriented strategy and China’s declining tributary authority, with Korea’s instability transforming long-term rivalry into unavoidable armed conflict (1894-95)

One step forward, one step back

I leave the details of the fighting to others. Japan won and extracted major concessions from China (Treaty of Shimonoseki):

  • China transferred full sovereignty of Taiwan (then called Formosa), the Pescadores (Penghu Islands) and the Liaodong Peninsula including Port Arthur, a warm water port.
  • China agreed to pay 200 million taels of silver which was about twice Japan’s annual budget.
  • Opening of ports to Japan with the same favored-nation status as the western powers. In addition Japan could operate factories and industries in treaty ports meaning they could engage in manufacturing, not just trade
  • For the first time in history, the two nations exchanged ambassadors – Japan was now one of the great powers.

This was a great step forward for Japan.

Immediately after the terms of the treaty became public, Russia, with its own designs and sphere of influence in China, expressed concern about the Japanese acquisition of the Liaodong Peninsula and the possible impact of the terms of the treaty on the stability of China. Russia persuaded France and Germany to apply diplomatic pressure on Japan for the return of the territory to China in exchange for a larger indemnity. 

At the end of 1895 Russia, France, and Germany (the Triple Intervention) pressured Japan to return Liaodong to China. Russia had the most to gain from the Triple Intervention. In the preceding years, Russia had been slowly increasing its influence in the Far East and had built a warm water port in the Russian east, Vladivostok. The construction of the Trans-Siberian Railway and the acquisition of another warm-water port on the China Seas would enable Russia to consolidate her presence in the region and further expand into Asia and the Pacific. Port Arthur falling into Japanese hands undermined its own need for the additional warm-water port in Asia. France and Russia agreed to help for their own reasons.

Japan complied but felt humiliated calculating it would not be able to resist a military takeover. The Liaodong episode radicalized Japanese attitudes toward Western powers and China. The Japanese public was outraged, especially after Russia obtained a 25-year lease on the peninsula in 1898. The reaction against the Triple Intervention was one of ongoing diplomatic conflicts with Russia.

One step back.

Implications and observations

The Treaty of Shimonoseki marked China’s transition from being the regional power broker to that of a  semi-colonial state. At the same time, it confirmed Japan as a modern imperial power and set the stage for Japan’s later continental expansion outlined in its “strategic buffer” policy.

The First Sino-Japanese war marked Japan as a military power – but was Japan capable of engaging a western military power? That question would be put to the test in the Russo-Japanese War of 1904–1905.

One of Japan’s conclusions about western powers is the pattern of unequal treaties that were forced upon China. Ironically, when one considers the Treaty of Shimonoseki, the terms heavily borrowed the mechanisms of Western unequal treaties but applied them with greater strategic finality. Where Western powers sought access and influence, Japan sought territory, hierarchy, and regional leadership. For China, this made the treaty uniquely traumatic: it confirmed not only military defeat but the collapse of an entire worldview in which China stood at Asia’s center.

In their treaties with China, western powers sought territorial concessions that were limited (e.g., Hong Kong) and strategic enclaves rather than full provinces. Japan demanded entire territories that were permanently transferred and then governed directly as colonies. Japan replicated Western economic imperialism but compressed its demands into a single treaty having learned all the lessons that came before. The treaty directly dismantled China’s tributary system, its regional leadership and removed Korea from China’s orbit. Where the western treaties weakened China globally; Japan destroyed China’s East Asian order.

The Treaty of Shimonoseki borrowed the mechanisms of Western unequal treaties but applied them with greater strategic finality. Where Western powers sought access and influence, Japan sought territory, hierarchy, and regional leadership. For China, this made the treaty uniquely traumatic: it confirmed not only military defeat but the collapse of an entire worldview in which China stood at Asia’s center.


Image credit: various photographs from Naval Aviation Museum, National World War II Museum, and US Navy Archives. 

Building the Japanese Military

When the Meiji era began in 1868, just as the nation was in transition from the Shogunate to a Constitutional Monarch, the Japanese military was undergoing a similar radical transformation. The underlying impetus was national survival. Having witnessed the fate of China in the face of more modern and powerful western militaries, Japan concluded that they too required a modern, Western-style military. They dismantled the Tokugawa samurai-based system and built a centralized national force modeled on European powers. 

At the beginning of the Meiji period the army was a fragmented, transitional force composed largely of former samurai from the victorious domains that had initiated the downfall of the Shogunate. It was not yet a national army as the soldiers’ loyalty was often domain-based. Training was uneven and nascent and not anywhere near the standards required to face western military power. There was a limited amount of modern rifles, some firearms left over from the previous age, but a wealth of samurai weaponry. But even if there were adequate manpower and suitable training, there was no professional officer corps with an understanding of modern warfare, tactics such as combined arms combat (soldiers and artillery support), and the necessary general staff to wage and support an army in the field under combat. All semblance of modern western military capability was lacking.

The Navy was a small, underdeveloped fleet inherited from the late Tokugawa period. There were sailing vessels and a handful of modern steamships, many purchased from abroad. While they possessed good seamanship and ship-to-ship engagements, fleet engagements were foreign to them, and even then lack the capital ships common to the western fleets, namely, battleships, cruisers, destroyers, auxiliary ships, and logistics capability to be a “blue water” navy. In the beginning they are best described as a coastal-defense force.

Twenty years later the army was fully centralized, conscription was in place, training was based on the ideal of Bushidō and Prussian organization and tactics. The army possessed a professional officer corps and general staff (logistics, intelligence, planning, medical services and more). Weaponry was modern in terms of rifles and artillery. Command and control functions were Prussian: centralized, disciplined and bureaucratic. It was a modern national army, capable of coordinated large-scale operations overseas.

The Navy had been reorganized and closely modeled the Royal Navy. Ships were constructed of steel and consisted of a range of large and small capital ships. A professionalized officer corps was in place, well versed in modern navigation, gunnery, and signaling. Even more, their role was integrated into a larger national planning to support Army operations with control of the sea, troop transport and blockade capabilities. In the Asia-Pacific region, apart from western fleets, they were the premier naval force.

At the start of hostilities, the IJN Combined Fleet composition was :

  • 12 modern warships (primarily cruisers),
  • 8 corvettes,
  • 1 ironclad warship,
  • 26 torpedo boats, and
  • Numerous auxiliaries, armed merchant cruisers, and converted liners used for transport and support

There was a similar buildup and expansion of the Army. All of this came at a cost, but also with benefits. Among the benefits of the military buildup in the late-19th century was the acceleration of Japan’s industrial economy. The state invested heavily in shipyards, arsenals, steelworks, railways, and telegraph lines all of which helped create the foundations for heavy industries which were later transferred to private firms. The build up also stimulated existing sectors such as coal mining, metallurgy, engineering, and shipbuilding. The military buildup acted as a state-led industrial catalyst.

All of this needed to be funded, financed and paid for. To this end the government implemented the land tax reform, creating a stable, cash-based tax system. Revenue became more predictable and as a result enabled long-term military and infrastructure planning. This radical shift in central planning and finance strengthened the modern fiscal state but increased pressure on rural society where the land tax burden landed.

Military expansion was expensive, leading the early Meiji governments to run budget deficits. This problem was compounded by issuing paper currency accelerating inflation throughout the 1870s into the early 1880s. Military spending diverted resources from social welfare, rural investment, and development of the consumer sector of the economy. As a result, the citizens, especially the peasants bore much of the cost through taxes, while economic benefits were unevenly distributed. The social unrest came to a head in the Satsuma Rebellion, a revolt of disaffected samurai against the central government. The rebellion was very expensive for the government, which forced it to make additional monetary reforms including leaving the gold standard. The conflict effectively ended the samurai class. Economic discipline only stabilized in the early 1890s.

Military procurement fostered close ties between the state and emerging industrial conglomerates (zaibatsu such as Mitsubishi). These firms benefited from government contracts, subsidies and technology transfers, and access to capital and overseas markets. This helped create a modern capitalist elite aligned with state goals. Overall, military expansion stimulated economic modernization, but it did so through top-down coercive extraction, embedding a long-term pattern in which economic growth was closely tied to military and imperial priorities.


Image credit: various photographs from Naval Aviation Museum, National World War II Museum, and US Navy Archives.

Bushidō and the Japanese Military

It would not be accurate to describe the evolution of the Japanese military in the latter half of the 19th century. It was a radical revolution. After the Meiji Restoration (1868), Japan’s leaders concluded that national survival required a modern, Western-style military. They dismantled the Tokugawa samurai-based system and built a centralized national force modeled on European powers. This was made possible by Universal male conscription (1873) replacing hereditary samurai service, creating a national military loyal to the emperor rather than to domains or lords.

In order to accomplish this radical change, Japan looked to the nations it considered threats to Japan’s independence. This was accomplished by adopting foreign military models under the tutelage of foreign advisors. The army was modeled on Prussian doctrine that emphasized discipline, general staff organization, and state-controlled command. The navy was modeled on the British Royal Navy, adopting British ship designs, training methods, and naval strategy. At the same time, Japan imported modern rifles, artillery, and warships, then rapidly developed domestic arms industries, arsenals, and shipyards to ensure self-sufficiency.

Essential to the development of a modern military was formation and education. To this end, western-style military academies, staff colleges, and technical schools were established, professionalizing the officer corps and emphasizing science, engineering, and modern tactics. Western techniques were combined with emperor-centered loyalty, making the military both modern in form and uniquely Japanese in spirit. In addition, the spirit and lessons of the samurai were not lost. Japan did not simply preserve samurai tradition; it selectively reconstructed it.

Bushidō and the Meiji Military

Under Tokugawa Shogunate rule, “samurai spirit” referred to class-based ideals: loyalty to one’s lord, honor, discipline, and readiness to die. After 1868, the Meiji state detached these values from the samurai class and recast them as virtues for all citizens, especially soldiers. This recasting of the “samurai spirit” became known as Bushidō, and was a national moral code, not a code restricted to the military. But it did serve as a bridge between Japan’s past and its modern conscript army. No longer was there feudal loyalty to a daimyō; loyalty was now absolute and directed to the emperor. The Meiji Constitution made the emperor the “command-in-chief” of the army and navy. Bushidō preserved the form of samurai loyalty while transforming its object.

Formation and indoctrination of Bushidō was incorporated into every level of military training. While Japan adopted western drill, weapons, and organization, it paired them with ethical and spiritual instruction drawn from samurai ideals. Soldiers were taught: endurance, self-control, obedience, and acceptance of death as honorable if done in imperial service. These ideals were reinforced from the oath of service and in every course of education and training. Bushidō was simplified from is historical samurai basis and then standarized for modern instruction.

Bushidō was also incorporated in symbolic practices and rituals. Ceremonial language was ripe with honor and shame, casting failure as disloyalty to comrades and especially to the Emperor. Rituals reinforcing collective identity, willingness to endure hardship, and death as preferable to dishonor. The officer corp carried swords as symbols of moral authority and leadership. Clearly in modern warfare, the use of the sword was limited, but at the end of World War II photographs of kamikaze pilots before their final mission showed the officers with their swords which were carried in the cockpit on the one-way flight. All of this was an effort to link the modern military psychologically to the samurai past. 

Key writers and thinkers such as Nitobe Inazō positioned bushidō as Japan’s equivalent to Western chivalry, and proof Japan possessed a moral civilization worthy of great-power status. This intellectualization helped justify both military discipline at home and imperial mission abroad.

The fusion of western military structure, samurai-derived moral absolutism, and emperor-centered ideology produced a military culture that valued spirit (seishin) over material limits, encouraged endurance and sacrifice, and discouraged surrender and compromise. These traits became especially pronounced in the early 20th century. It is noteworthy that during World War II, less than 3% of imperial Japanese soldiers surrendered – and most of these were extremely sick, starving or critically wounded. In many instances, there were no Japanese survivors.

The effects of bushidō formation was strikingly evident in 20th century combat behavior.

  • preference for death over surrender
  • emphasis on spirit over material reality – commanders often stressed seishin (spiritual strength) to compensate for shortages in equipment or supplies, encouraging frontal assaults and last-stand defenses even when strategically unsound.
  • fanatical defensive tactics where soldiers fought to the last man in Biak, Pelilui, Tarawa, Iwo Jima, and Okinawa reflecting the belief that total sacrifice was the highest form of loyalty.
  • Banzai charges and later kamikaze missions were framed as noble offerings to the emperor, transforming death into a sanctioned military tactic.
  • harsh treatment of prisoners and civilians since their surrender was and thus the prisoners were viewed with contempt, brutalized and executed in violation of the Law of War to which Japan was a signatory.

It also led to actions and campaigns that were strategically and tactically questionable supported by the guise that the bushidō spirit would compensate for all the evident shortcomings.

At the advent of the 20th century

By the late 19th century, Japan possessed a modern, disciplined, and industrialized military, capable of defeating China (1894–95) and Russia (1904–05), demonstrating that Japan had successfully adapted Western military systems to its own political and ideological framework.

When Japan adopted a Social Darwinist lens, East Asia ceased to be a shared moral world and became a competitive ecological system. Bushidō was the ideological element needed to form the military and the citizenry to not simply remain competitive but to become the apex nation in the Asia-Pacific sphere.


Image credit: various photographs from Naval Aviation Museum, National World War II Museum, and US Navy Archives.

Japan and Social Darwinism

In the previous post we considered the late 19th-century events in Hawaii that led to the overthrow of the Hawaiian constitutional monarchy and eventually the annexation of Hawaii as a U.S. territory. The post ended with the Japanese reaction to these events. This post explores the lens through which the Hawaii events were seen and the rationale for the coming wars with China (1894-1895) and Russia (1904-1905). It also forms the basis on how the United States will be increasingly seen from Japan’s point of view.

If you ask most people who coined the phrase “survival of the fittest,” the most probable reply is Charles Darwin. But the correct answer is Herbert Spenser, a 19th century English philosopher. He is best known for his theory that, much to his chagrin, came to be known as Social Darwinism. Spenser’s work was based on the evolutionary theory of Lamarck, who posited that organs are developed or diminished by use or disuse and that the resulting changes may be transmitted to future generations.  Spenser applied this view of evolution to society, proposing that societies, like organisms, evolve from simple to complex, and individuals/groups best adapted to competition thrive (“survival of the fittest”). He might be thought of as sociological “libertarian” as he advocated for minimal government interference (laissez-faire) to allow natural progress through specialization and adaptation, viewing society as an evolving organism. He argued for individual liberty and believed societal advancement comes from the “fittest” succeeding, leading to a more complex, efficient world.

When Spenser’s work reached late-19th-century Japan it reshaped elite thinking leading to a re-evaluation and view of China and East Asia after the Meiji Reforms. The core assumptions absorbed in Japan was that the nations compete like organisms in which there will always be a struggle for the resources that make life flourish and history will be governed by conflict in which weak states are absorbed or eliminated. Moral intention will not stave off extinction. For a nation that had long been invested in Confucian life where virtue and moral order are essential elements, the shift away from moral intentions to survival of the fittest, the natural pathway was imperialism and permanent competition for local, regional and global dominance.

It was a rapid shift away from traditional and classic ways of understanding the world order because they watched it unfold in the living laboratory called China. For Japanese elites and leaders social darwinism was evident in the Opium Wars, the Unequal Treaties, loss of economic control, and disintegration of internal cohesion. China became the empirical proof that moral civilization without power equals extinction.

Even before Spenser’s work reached Japan in 1870, Fukuzawa Yukichi published “Conditions in the West,” a meditation based on his observations in Europe and America. He introduced the concept that international relations operate by power, not morality and as a result weak nations are exploited regardless of virtue. He pointed out that China, while being morally refined, is politically helpless, no nation at all and is subjugated to the economic interest of the non-Asian world powers.

Among Japanese elites the dialogue asserted that Asia was collectively at risk, only strength and modernization could prevent subjugation, and equality would be granted only to those who could enforce it. Thus national survival required military parity, industrial capacity and territorial buffers

In 1882 Katō Hiroyuki published “A New Theory of Human Rights,” work in which Katō explicitly rejected natural rights, arguing that rights arise from power. He applied what was essentially evolutionary logic to politics: “The strong rule; the weak are destroyed—this is the law of nature.” Why this is significant is that his work marks the moment when evolutionary struggle became normative political theory. And then Spenser’ s work was translated by Katō and was propagated throughout academic journals tied to Tokyo Imperial University. Spencer’s philosophy opposed imperial aggression, but the Japanese elite emphasized struggle and survival.

In 1886, Tokutomi Sohō moved social darwinism to general readership with his work “The Future Japan.” In the popular work he combined social darwinism, national destiny, and historical inevitability. He argued that nations are competing organisms with only two outcomes: domination or eradication. He used China as the proof. This text popularized elite theory for mass readership, turning Darwinism into common sense.

In 1890 social darwinism was explicitly militarized as state strategy in the writings of Yamagata Aritomo. He was not translating western works, but synthesized western military theory to highlight key elements of national strategy: buffer zones and strategic depth. His famous idea was describing Korea as “a dagger pointed at the heart of Japan.” Yamagata asserted that since conflict was inevitable, preemptive expansion was critical and the first goal was Korea. If Japan did not dominate Korea, another power would. 

The ideas of Yamagata pointed to zones of survival that were more than geography. Given Japan’s lack of many natural resources, Manchuria became seen as a repository of needed resources and a buffer against Imperial Russia. Zones of survival were never neutral. It was in this view that imperialism was not aggression but was defensive in nature. The implications are that the “empire” was inevitable and forced by global conditions. This allowed Japanese leaders to claim: “We do not seek conquest; we seek existence.” It is a logic that removes ethical restraint.

Another important work was “Leaving Asia (1985) by Fukuzawa Yukichi. It was an essay that argued that Japan must separate from backward Asia (pointedly referring to China and Korea).  Strategically this transformed these two nations to “zones of survival” for their resources and to position to serve as a buffer against major powers.

The evolving integration of social darwinism into national polity and strategy began to transform Pan-Asianism. Early Pan-Asian thought was focused on solidarity among Asian nations in order to form a mutual defense in terms of culture, economy and border integrity. But under the concepts of social darwinism, Asia needed a leaderJapan’s view was that they were the only viable candidate. Solidarity was replaced by the architecture of hierarchy within Asia.

This thinking was not uniform across the range of Japanese elites. Some Pan-Asian thinkers opposed the imperialism embedded in the fusion of the two forms of strategy. At the same time, business leaders worried about economic stability and national budgets being redirected to military expansion. But military and bureaucratic elites set the national policy

What this means is that, depending on who governed, international relationships would be increasingly less reliant on the role of diplomacy as international relations became zero-sum, evolutionary and amoral. This logic carries will become evident in the First Sino-Japanese War (1894–95), the Russian-Japanese War (1904–05), the aftermath of the Mukdan Incident (1931) and the Second Sino-Japanese War (1937-1945; the opening action the the Asia-Pacific War) and in the attack on Pearl Harbor.

When Japan adopted a Social Darwinist lens, East Asia ceased to be a shared moral world and became a competitive ecological system. China was re-imagined not as a fallen elder brother but as an endangered species whose weakness threatened Japan’s own survival. Russia, Britain, France, Holland, Germany, and the United States were existential threats to Japan’s independence.

From this perspective, imperial expansion was a necessity for the very sake and survival of the nation.


Image credit: various photographs from Naval Aviation Museum, National World War II Museum, and US Navy Archives.

Hawaii: a view from Japan

The history of how Hawaii came to be part of the United States is not, in my opinion, a shining moment in our nation’s history. The Hawaiian archipelago consists of five major islands and a number of smaller islands – including Midway at the extreme northwest. The five major islands and several smaller ones in proximity were united under the great King Kamehameha in 1795. It was not a bloodless unification, but the Kamehameha dynasty was the reigning monarchy of the Hawaiian Kingdom. The Kingdom was formally recognized by the United States in 1846 and as a result of the recognition of Hawaiian independence, the Hawaiian Kingdom entered into treaties with the major nations of the world and established over ninety legations and consulates in multiple seaports and cities.

Europeans had first come across the islands in the late 1700s and by the 1790s was an active destination for American merchants. The arrival of outsiders brought new technologies, goods, diseases, and political dynamics, ultimately leading to Kamehameha’s unification of the islands. One of the key elements of Hawaiian that outsiders quickly encountered was that the land is a gift and not to be owned by individuals. It is a concept that the Hawaiians managed well enough in the normal matters of houses, villages, farms and the such. It was a concept unthinkable to merchants, missionaries, and members of the western business community.

Over the next 100 years more and more outsiders came to the islands. American merchant ships began stopping in Hawaii for supplies, and some sailors jumped ship to live among Hawaiians. The first wave of Americans were the New England missionaries who arrived in 1820. They were soon followed by business men, investors, and all manner of commerce. Plantation agriculture first appeared in Hawaii with the establishment of the first permanent sugar plantation in 1835, marking the start of large-scale commercial sugarcane production that would define the islands’ economy for over a century. It also led to immigration from China and Japan.

Immigration to Hawaii

Between 1852 and 1899, around 46,000 Chinese immigrated to Hawaii. Although many came as laborers for sugar plantations in Hawaii, they concentrated on getting education for their children. When their contracts expired, many decided to remain in Hawaii and opened businesses in areas such as downtown Honolulu’s Chinatown.

In 1868 the first documented group of Japanese immigrants arrived seeking work in Hawaii’s sugarcane and rice fields, though this initial wave was small. The major waves began in 1885 when the first large-scale, government-sponsored group of almost 1,000 Japanese laborers arrived, following King Kalākaua’s diplomatic efforts to secure workers from Japan for the plantations. Following this, many Japanese women arrived as “picture brides,” marrying men they’d only seen in photographs to join the growing immigrant community. In time, the Japanese community was well established in the islands.

All during this period land ownership was a constant source of friction between the native Hawaiians and the outsiders. In 1875, the U.S. considered Hawaii as critical to their national interest in the Pacific region and began discussions with the Hawaiian government about the use of Pearl River Lagoon as a naval base. We know the area as Pearl Harbor.

Imperialism from within

During the summer of 1887, while the Legislature was out of session, a group of Hawaiians (most also U.S. citizens) with land and business interests, essentially hijacked the nation. Under the threat of armed revolt and assasination, King Kalakaua signed what is known as the Bayonet Constitution. This resulted in disenfranchising two-thirds of the native Hawaiians as well as other ethnic groups who had previously held the right to vote but were no longer able to meet the new voting requirements. The new constitution was to the benefit of the white, foreign plantation owners. Of interest to this series is that Asian immigrants were completely shut out and were no longer able to acquire citizenship or vote at all.

The ruling elite almost immediately began to petition the U.S. to annex Hawaii. They sent a delegation to Washington in 1894 seeking annexation, but the new President, Grover Cleveland, opposed annexation and tried to restore the Queen. Spurred by the nationalism aroused by the Spanish-American War, the United States annexed Hawaii in 1898 at the urging of President William McKinley. Hawaii was made a territory in 1900.

Why annex Hawaii?

What were the considerations when the U.S. annexed Hawaii? Perhaps it can best be explained in three arenas: strategic considerations, economic motivations, and political rationale.

The strategic motivations can arguably be seen as an extension of “manifest destiny” extended into the Pacific for access to Asian markets. At the same time, acquiring territories like Florida and Louisiana was crucial to secure borders, control Gulf Coast ports, and prevent European powers from establishing footholds near U.S. territories. In the same light, security and economics merged by establishing Hawaii (Pearl Harbor) and the Philippines as vital naval bases and coaling stations, projecting American power into the Pacific and challenging European empires. This was also part of the political calculus

Economic motivations were basic: American industry needed raw materials and new consumers, making territories rich in resources or with potential trade routes in the Pacific highly valuable. This also gave added impetus to the development of west coast ports such as San Francisco, Los Angeles and Portland. 

From a distance

By the 1880s Hawaii had become strategically and demographically important to Japan as Japanese laborers were the single largest ethnic group on the islands with many under state-supervised emigration contracts. Hawaii was also strategically important sitting astride Pacific sea lanes. Japanese naval planners viewed it as vital to Pacific security. Hawaii also had a symbolic importance to the Japanese. It was an independent non-Western monarchy, like Japan. Thus, its fate was watched closely as a test of whether non-Western states could survive. Thus Hawaii was both a practical concern (citizens, trade, security) and a symbolic mirror of Japan’s own vulnerability.

After the Hawaiian coup, Japan formally protested, viewing the coup as an illegal seizure of power and a threat to Japanese residents’ rights. The protests focused on unequal treatment of Japanese subjects as agreed to under international law. Japan dispatched the warship Naniwa to Honolulu (1887) to signal their protest in sign of deliberate restraint as there was no attempt to restore royal authority.

Despite outrage in some Japanese newspapers and among naval officers Japan feared diplomatic isolation and being labeled an “uncivilized” power – and mostly conflict with the United States and Britain. Many Japanese commentators concluded: “Even civilized, independent states can be destroyed if they lack power.”  This sentiment was to come to a fuller fruition in the years to come. 

When the U.S. annexed Hawaii, there were diplomatic objections similar to the ones a decade earlier, but there was also a pragmatic realism: Hawaii was firmly within the U.S. sphere. At the same time Japan was between wars in their own home region. The First Sino-Japanese War had just concluded and other war clouds were gathering for possible conflict with Russia. Japan protested symbolically but accepted the new reality.

Lesson learned

The events in Hawaii had a tremendous influence on the Japanese strategic mindset. The elites and military of Japan drew these lessons:

  • International law follows power
  • Legal sovereignty offers no protection without force.
  • Western powers will not tolerate non-Western autonomy in strategic zones
  • Emigration creates strategic vulnerability
  • Japan must secure its own buffers and so Korea and Manchuria became increasingly urgent.

Japan responded to the Hawaiian crisis with protest and symbolic force but no intervention, and it accepted U.S. annexation as unavoidable—drawing from Hawaiʻi the sobering lesson that even “civilized” non-Western states could not survive without overwhelming power, a conclusion that hardened Japan’s later imperial strategy.


Image credit: various photographs from Naval Aviation Museum, National World War II Museum, and US Navy Archives.

To those reading the new World War 2 posts

Thanks to all who have been reading the series. I wanted to let you know that I have divided the series “Ending the Asia Pacific War” into different categories as I ran into a technical limit on the blog for showing previous posts on their own page with an associated menu item.

  • The original series which ran from August to November 2025 can be found under the menu item: WW II
  • The new series which began in 2026 can be found under the menu item WW 2

Enjoy


Image credit: various photographs from Naval Aviation Museum, National World War II Museum, and US Navy Archives

The United States in the Central and Western Pacific

In the previous post we considered Japan’s 19th century transition from the Tokugawa Shogunate to the Meiji Restoration which transformed the nation of Japan to an outward facing nation, under the Imperial guidance of the divine Emperor, with a moral obligation to bring order and harmony to the Asian world in the face of western colonial power.

In this post, we need to “back up” and catch up with U.S. activities since the time of Admiral Perry’s 1853 visit to Tokyo Bay. In a previous post we noted that making the journey to China and maintaining the U.S. presence there also required a network of ports extending across the Pacific Ocean, and as such, the China trade soon drove the United States to expand its presence throughout the Pacific region.  At its root, Perry’s primary mission was to establish a foothold that would strengthen the U.S. position for trade and diplomacy in the region. In other words, the United States opened relations with Japan in large part to enhance its status in China. On a smaller scale, as U.S. merchants began to stop at many of the Pacific Islands to replenish supplies and acquire goods to trade with Chinese merchants, the U.S. Government appointed consuls to several of these places. For example, consulates were established in Fiji in 1844, Samoa in 1856, and the Marshall Islands in 1881. 

There was a lot going on in the period 1889-1900. I will mention some of the key events in order to keep them in context – and then go on to mention some later events with the United States – before returning the series to a more orderly arrangement.

  • The First Sino-Japanese War (1894-1895)
  • The U.S. annexation of Hawaii in 1898
  • The defeat of Spain in the the Spanish-American War of 1898

The China trade led to a growing U.S. presence in Hawaii that grew out of the need for a substantial base of maritime operations in the Pacific to support U.S. interests in China. Ultimately this need became so great, and the U.S. presence so large, that the United States annexed the islands in 1898. We will cover the annexation of Hawaii in its own post.

Following the defeat of Spain in the Spanish-American War of 1898, the United States acquired overseas colonies in the Caribbean and the Pacific. The two key Pacific acquisitions were the Philippines, Wake Island, and Guam in the Mariana Islands. Overnight the U.S. was solidly ensconced in the Central Pacific. 

In one year the U.S. was in possession of locales that would be critical places in the Asia-Pacific War: Hawaii, Wake Island, Guam, and the Philippines. U.S. possession of Guam and the Philippines would be of principle concern for Japan.

In its new status as a global power, the United States pursued a series of policies designed to protect American territories and aggressively expand its international commercial interests. These policies included the promotion of the “Open Door” policy in China and the attachment of the Roosevelt Corollary to the Monroe Doctrine that formally announced the intention to use military force to defend the Western Hemisphere against European incursions. It was in this same period that President Theodore Roosevelt oversaw the construction of the Panama Canal, which would have profound economic implications for American trade and ease the movement of merchant and military shipping between Atlantic and Pacific regions. In just over a decade, the United States had redefined its national and international interests to include a large overseas military presence, overseas possessions, and direct engagement in setting priorities in international affairs.

It is noteworthy that from 1909 to 1913, President William Howard Taft and Secretary of State Knox followed a foreign policy characterized as “dollar diplomacy.” Taft shared the view held by Knox, a corporate lawyer who had founded the giant conglomerate U.S. Steel, that the goal of diplomacy was to create stability and order abroad that would best promote American commercial interests. Knox felt that not only was the goal of diplomacy to improve financial opportunities, but also to use private capital to further U.S. interests overseas. “Dollar diplomacy” was evident in extensive U.S. interventions in the Caribbean and Central America, especially in measures undertaken to safeguard American financial interests in the region. In China, Knox secured the entry of an American banking conglomerate, headed by J.P. Morgan, into a European-financed consortium financing the construction of a railway from Huguang to Canton. In spite of successes, “dollar diplomacy” failed to counteract economic instability and the tide of revolution in places like Mexico, the Dominican Republic, Nicaragua, and China. But the idea reflects the underlying principle: diplomacy, military capability, and business were at the root of America’s international interests.


Image credit: various photographs from Naval Aviation Museum, National World War II Museum, and US Navy Archives. Source credit: “Dollar Diplomacy, 1909–1913” | Office of the Historian, Department of State.

From Shogunate to Meiji

At this point in the series we have tried to give some sense and introduction to the currents of history that led the political, economic, and military stew that was the Asia-Pacific region in the mid-19th century. Some of the key elements include (and certainly not limited to):

  • The Opium Wars in China (1839 and 1857) and the fallout of these conflicts;
  • The U.S. fleet’s arrival in Tokyo Bay (1853) which led to the Treaty of Kanagawa which, not immediately, but eventually led to a more open posture of Japan to the world after 200 years of isolation; and
  • A self-view within Japan that in terms of culture, ethics, learning and more they were ready to be leaders in the Asian sphere

Via Dutch traders, Japan was aware of the Opium Wars in China, the unequal treaties that forced foreign trade upon China, and what the foreign powers were willing to do via military advantage. It became aware of how unprepared it was should these same foreign powers turn to Japan with the same intent. Concerned by Western incursions into Asia, particularly the Opium Wars’ impact on China and Commodore Perry’s forced opening of Japan, the Japanese sought firsthand intelligence on how China was handling the situation and the policies it adopted.

To that end, after two centuries of self-imposed isolation, in 1862, the Tokugawa Shogunate sent the sailing ship Senzai Maru to Shanghai as an unprecedented official mission by the shogunate to investigate trade and diplomatic conditions in China and learn from the Chinese experience with Western powers. The mission also hoped to open commercial and possibly diplomatic ties with China, which had been suspended for over 2 centuries. 

The journey had a profound impact on Japan’s internal deliberations and future direction. The lessons learned in Shanghai, particularly witnessing the vulnerability of a closed-off nation to Western imperial powers, helped shift Japanese policy from isolationism to a reformist approach. This critical understanding contributed to the climate that enabled the eventual overthrow of the Tokugawa Shogunate 

From Tokugawa to Meiji

The Tokugawa shogunate had established itself in the early 17th century. Under its rule, the shōgun governed Japan. About 180 lords, known as daimyōs, ruled autonomous realms under the shōgun. There was an Emperor, but the shōgun ruled. He set the tone and established a code of behavior for the nobility in 1605. Under the code, the emperor was required to devote his time to scholarship and the arts and was confined to the palace in Kyoto. Later, at the arrival of Western colonial powers as trading partners, a new power dynamic was introduced and with that an era of change. The western powers played the regional daimyōs against one another, who positioned themselves in regard to the Shogun (but not in ways always discernable for ill or for good). All the while the Emperor remained in Kyoto as something akin to a cultural icon of the ideals of Japan.

By the early 19th century the changing dynamic brought about within Japan led to a period of high inflation while at the same time samurai stipends were fixed. The same effects were felt among the feudal peasants but not among the ruling class and the merchants. All of this led to a crisis of authority. The Shogun, daimyōs, and their administrators (bakufu) appeared militarily weak, diplomatically incompetent, and unable or unwilling to defend Japan’s sovereignty against western manipulation. This triggered debate over who truly possessed legitimate authority to act in Japan’s name.

Some of the more powerful leading daimyōs invoked the Emperor as the source of ultimate legitimacy and as a rallying point against the controls and constraints of the bakufu. It was couched as a restoration of ancient practice but it was really a reinvention of imperial authority. As unrest spread a large number of young samurai, known as shishi or “men of high purpose”, began to meet and speak against the shogunate. The shishi revered the Emperor and rallied people to their side with the slogan “Revere the Emperor, Expel the Barbarians.” In January 1868, these shishi executed a coup d’état and seized the Imperial Palace in Kyoto, announced the abolishment of the Shogunate, and declared authority restored to the Emperor who adopted the reign name Meiji, meaning “enlightened rule”. There was a short civil war (Boshin War) that ended with the defeat of Tokugawa loyalists and the formal end of the Shogunate by 1869.

Long story, told short, these were the animating force that brought about the Meiji Reforms and ultimately the Meiji Constitution.

Japanese leaders realized they needed to modernize to avoid the humiliation suffered by China during the First and Second Opium Wars. After the old Tokugawa shogunate was overthrown during the Meiji Restoration, Japan initiated structural reforms resulting in rapid modernization, industrialization, militarization and imperialism modeled after the imperialistic Western powers. 

The Meiji Restoration

It is important to understand that Meiji restoration was not, as claimed, a movement to restore ancient imperial rule. In reality it dismantled the existing means of governance, repurposed the bakufu, centralized power far beyond anything previously known in the history of Japan. The focal point of the restoration was the Meiji Emperor. He became the formal head of state and the symbolic center of loyalty and identity. But the real power lay with a small oligarchy of former samurai from the more powerful pre-Meiji domains: Satsuma, Chōshū, Tosa, and Hizen. The Tokugawa institutions were not completely discarded; many were adapted including the bureaucratic governance, legal codification, and the elites of the domains were incorporated into the positions wherein their expertise could be used, their ambitions controlled, and their wallets enhanced.

In the early Meiji period (1870s) the oligarchs and councils were the decision makers but the Emperor was cautiously used as the moral center of the coming changes. Some of the early and rapid reforms meant to consolidate power and control included the abolition of domains, end of samurai privileges, start of military conscription, national taxation, and education reforms.

Slowly the Emperor became the sacred focal point of the modern nation-state. This was enhanced even further when Shinto became the official “religion” of the nation. In 1889 the Meiji Constitution framed national sovereignty as emanating from the emperor – this was the notion of kokutai which held that national sovereignty and the emperor were identical.

The transition from Tokugawa to Meiji was not a popular uprising, nor a simple return to ancient rule, but a carefully managed elite revolution that used the emperor as a legitimating symbol to dismantle the old order and construct a modern state. A state that was preparing to face the challenge of western imperialism that had dismantled China.

Meiji and the Foundation of Expansionism

Under the Constitution, the emperor was no longer merely a symbol of unity. He was redefined not only as he kokutai, but as the moral center of the nation and the living embodiment of Japan’s historical destiny. This shift was crucial. Expansion could now be framed not as policy choice, but as moral obligation.

All of this was held to reside in the emperor by divine lineage. As such, the emperor possessed supreme command of the army and navy and authority over diplomacy and war. This structure had two consequences: military autonomy from civilian government and expansionist decisions could be justified as expressions of imperial will rather than partisan ambition. Once these actions were linked to the emperor’s sacred authority, opposition became disloyalty, not disagreement.

Sacred Nationalism

Long tradition held that the emperor was a descendant of Amaterasu, the Sun goddess. This belief was not part of Confucianism or Buddhism, but was grounded in Shinto, Japan’s indigenous religion that pre-dated history. Shinto is focused on reverence for nature, ancestors, and spirits called kami. Shinto emphasizes purity, harmony, gratitude, and sincere living rather than strict dogma or the teachings of a single founder.  The Emperor was considered an embodied kami

During the Meiji period Shinto was transformed into what is referred to as “State Shinto.”  This was the government-promoted, nationalist ideology that fused Shinto traditions with state power, establishing the Emperor as a divine figure descended from the sun goddess, fostering national unity, and demanding loyalty through shrines and education, effectively making Shinto a quasi-official religion to support the goals of Imperial Japan. State Shinto transformed loyalty to the emperor into religious devotion. Under this veneer, expansion became a sacred mission and a fulfillment of Japan’s divine role in history. That divinely appointed role was the moral leadership to bring order and enlightenment to Asia under imperial benevolence.


Image credit: various photographs from Naval Aviation Museum, National World War II Museum, and US Navy Archives. Source Credit: “The Meiji Restoration and the rise of the Japanese Empire 1868–1931” | Office of the Historian, Department of State.

There’s Something about China

The post title might cause you to wonder if there is a veiled reference to the 1998 movie, “There’s Something About Mary.” Nothing veiled about it. The basic plot of the movie is the infatuation of a host of suitors for a woman named Mary: Ted, Patrick, Dom, Norm (aka Tucker) and Brett. I would explain the plot but it is way too complicated – funny, but complicated. The basic plot of this post is that “China” is wooed and pursued by a host of suitors: Japan, Britain, France, Holland, Germany, Russia, and the United States. The plot is complicated but not by any means a comedy. But it is an element in the origins of the Asia-Pacific War.

Why was everyone interested in China? She is the mysterious woman whose charms and beauty were the speculation of Western Europe since the writings of Marco Polo. China and the Indies were the goal of the Spanish and Portuguese expeditions westward into the uncharted ocean regions where “beyond here, there be dragons.” The Americas got in the way, so they went the other way around Africa and in time reached India, Malaya, the Philippines, China and Japan. For the historical record let me add a completely unnecessary note: in 1291, 250 years before those expeditions, Pope Nicholas IV sent the Franciscan John of Montecorvino on mission to the Great Khan in response to a diplomatic inquiry from Great Khan Khubilai carried by the Nestorian monk Rabban Sauma.  Traveling on the “silk road” through India Montecorvino reached Beijing (the new capital of the Mongol empire) in 1294; by then a new emperor had ascended—Termur or Emperor Chengzong. The first Portuguese traders arrived 200 years later.

Where was I? …Why was everyone interested in China? The great lure of China has not only been for its exotic exports but the possibilities of exports to China with their population in the millions. In the mid-19th century Britain had a massive trade deficit with China, as they imported huge amounts of tea, silk, and porcelain but China wanted little in return. An import/product was needed that would balance the trade relationship. Unfortunately the British East India company began the importation of opium from India. It became the commodity that reversed the cash flow, paying for Chinese goods but causing widespread addiction in China.

The Opium Wars

The Chinese Qing government, China’s last imperial dynasty, a centralized bureaucratic state ruled by the Manchu people, seeing the social and economic devastation, banned opium in 1839. They confiscated and destroyed over 20,000 chests of British opium in Guangzhou (Canton), the merchants demanded compensation, viewing it as an attack on property. Their demand was backed by the British government who further demanded “free trade” and an end to China’s restrictive Canton system which limited each foreign nation’s traders to one port and imposed strict rules for transactions. The conflict was fundamentally about sovereignty – China asserting its right to control its own internal affairs versus Britain’s assertion of international trade rights and extraterritoriality for its citizens.

The First Opium War between Great Britain and China was fought from 1839 to 1842. After defeating the Chinese in a series of naval conflicts, the British were in a position to make a large number of demands from the weaker Qing Government of China and obtained them in the Anglo-Chinese Treaty of Nanjing. Not to be outdone, U.S. negotiators sought to conclude a similar treaty with the Chinese, to guarantee the United States many of the favorable terms awarded the British. The Chinese readily agreed in an effort to keep all foreigners on the same footing.

The 1844 Treaty of Wangxia replicated many of the key terms of the Treaty of Nanjing. Most importantly, it established five treaty ports as open for Chinese-Western trade (Guangzhou, Xiamen, Fuzhou, Ningbo, and Shanghai). These treaty ports became key crossroads for Western and Chinese culture, as they were the first locations where foreigners and foreign trading operations could own land in China.

In the 1850s, the United States and the European powers grew increasingly dissatisfied with both the terms of their treaties with China, and the Qing Government’s failure to adhere to them. The British forced the issue by attacking the Chinese port cities of Guangzhou and Tianjin in the Second Opium War (1857–1858). Under the most-favored-nation clause, all of the foreign powers operating in China were permitted to seek the same concessions of China that Great Britain achieved by force. As a result, France, Russia, and the United States all signed treaties with China at Tianjin in quick succession in 1858.

The agreements reached between the Western powers and China following the Opium Wars came to be known as the “unequal treaties” because in practice they gave foreigners privileged status and extracted concessions from the Chinese. Ironically, the Qing Government had fully supported the clauses on extraterritoriality and most-favored nation status in the first treaties in order to keep the foreigners in line. This treaty system also marked a new direction for Chinese contact with the outside world. For years, the Chinese had conducted their foreign policy through the tribute system, in which foreign powers wishing to trade with China were required first to bring a tribute to the emperor, acknowledging the superiority of Chinese culture and the ultimate authority of the Chinese ruler. Unlike China’s neighbors, the European powers ultimately refused to make these acknowledgements in order to trade, and they demanded instead that China adhere to Western diplomatic practices, such as the creation of treaties. Although the unequal treaties and the use of the most-favored-nation clause were effective in creating and maintaining open trade with China, both were also important factors in building animosity and resentment toward Western imperialism.

The Open Door Policy

Secretary of State John Hay first articulated the concept of the “Open Door” in China in a series of notes in 1899–1900. These Open Door Notes aimed to secure international agreement to the U.S. policy of promoting equal opportunity for international trade and commerce in China, and respect for China’s administrative and territorial integrity. British and American policies toward China had long operated under similar principles, but once Hay put them into writing, the “Open Door” became the official U.S. policy towards the Far East in the first half of the 20th century.

The great powers that had an interest in China, included Great Britain, France, Russia, Germany, and Japan. These nations maintained significant physical and commercial presences in China, and were protective of their various spheres of influence and trading privileges there, and elsewhere in Asia.

Secretary Hay proposed a free, open market and equal trading opportunity for merchants of all nationalities operating in China, based in part on the most favored nation clauses already established in the Treaties of Wangxia and Tianjin. Hay argued that establishing equal access to commerce would benefit American traders and the U.S. economy, and hoped that the Open Door would also prevent disputes between the powers operating in China. For the United States, which held relatively little political clout and no territory in China, the principle of non-discrimination in commercial activity was particularly important. Hay called for each of the powers active in China to do away with economic advantages for their own citizens within their spheres of influence, and also suggested that the Chinese tariffs apply universally and be collected by the Chinese themselves. Although the other powers may not have agreed fully with these ideas, none openly opposed them.

In a relatively short “ballet” of negotiations, Hay was able to get all the interested nations to agree in principle. Together, the Open Door Notes served the important purpose of outlining U.S. policy toward China and expressing U.S. hopes for cooperation with the other foreign powers with a stake in the region. They were of lasting importance in U.S.-East Asian relations, and contributed to the idea of a Sino-American “special relationship.”

The articulation of the Open Door policy represented the growing American interest and involvement in East Asia at the turn of the century. Ironically, Hay articulated the Open Door policy at a time when the U.S. Government was doing everything in its power to close the door on Chinese immigration to the United States. This effectively stifled opportunities for Chinese merchants and workers in the United States.


Image credit: various photographs from Naval Aviation Museum, National World War II Museum, and US Navy Archives. Source Credit: “The Opening to China Part I: the First Opium War, the United States, and the Treaty of Wangxia, 1839–1844” and “Secretary of State John Hay and the Open Door in China, 1899–1900” | Office of the Historian, Department of State.

China Trade and US Expansion in the Pacific

U.S. merchants had been sailing to China since the first U.S. merchant, Empress of China, departed from New York on February 22, 1784. In its wake came a steady flow of merchants in search of wealth. During the first decades of the 19th century, U.S. merchants amassed sizable fortunes. As this trade grew, U.S. traders built a small outpost in China and their interactions with Chinese subjects became more complex and occasionally contentious. The U.S. Government realized that it had to establish formal diplomatic ties in order to protect the interests of its citizens. In the wake of war between Britain and China, and the subsequent opening of diplomatic relations between those two countries, the United States moved to negotiate its own treaty with the Chinese Government. The resulting agreement, the Treaty of Wangxia, was ratified in 1844, and soon thereafter U.S. ministers and consuls took up residence in China’s capital and port cities.

Making the journey to China and maintaining the U.S. presence there also required a network of ports extending across the Pacific Ocean, and as such, the China trade soon drove the United States to expand its presence throughout the Pacific region.  At its root, Perry’s primary mission was to establish a foothold that would strengthen the U.S. position for trade and diplomacy in the region. In other words, the United States opened relations with Japan in large part to enhance its status in China. On a smaller scale, as U.S. merchants began to stop at many of the Pacific Islands to replenish supplies and acquire goods to trade with Chinese merchants, the U.S. Government appointed consuls to several of these places. For example, consulates were established in Fiji in 1844, Samoa in 1856, and the Marshall Islands in 1881. The U.S. presence in Hawai’i grew out of the need for a substantial base of operations in the Pacific to support U.S. interests in China. Ultimately this need became so great, and the U.S. presence so large, that the United States annexed the islands in 1898.

The process of U.S. maritime expansion in the Pacific eventually became a goal in and of itself, culminating in the acquisition of the Philippines from Spain in 1898. The Spanish-American War began with a dispute over Cuba, but a rising tide of interest in an overseas empire among U.S. leaders, such as President William McKinley and future President Theodore Roosevelt, helped expand the conflict to Spanish possessions in Asia. After a swift victory over Spain, the United States set up a temporary military administration to govern the islands and promote their political, economic, and social development. The United States established full colonial rule over the Philippines in 1900 during the Philippine-American War.

U.S. expansion across the Pacific fundamentally changed the global position of the United States. In 1800, the United States held closely to George Washington’s advice to avoid “entangling alliances” while pursuing foreign relations based upon trade. By 1900, the United States was a recognized world power with substantial commercial, political, and military interests and territorial holdings throughout the Pacific region. Maritime expansion led to the proclamation of an Open Door policy for China and set the stage for much greater involvement in local and regional politics and trade during the early 20th century.

But we are getting ahead of ourselves. Between Admiral Perry’s arrival in Tokyo Bay in the summer of 1853 and the beginning of the 20th century, there are a lot of major events, changes, and nascent problems that are being birthed into the world.


Image credit: various photographs from Naval Aviation Museum, National World War II Museum, and US Navy Archives. Source Credit: “The United States and the Opening to Japan, 1853” and “United States Maritime Expansion across the Pacific during the 19th Century” | Office of the Historian, Department of State.