Sukarno: The Man Who Turned 17,000 Islands Into One Nation

Hey timeline kin, it’s a sticky, overcast afternoon in June 1945, deep inside a modest wooden house on the outskirts of Jakarta—then still called Batavia. The windows are shuttered against the heat, but the air inside is saturated with cigarette smoke and the subtle murmur of half a dozen men sitting on woven mats. At the center of the circle is a tall, broad-shouldered Javanese in his mid-forties, wearing a simple white shirt open at the collar, dark glasses pushed up onto his forehead.

His vocal tone is low, nearly musical, rising and dipping like a gamelan tune as he speaks in fluent Dutch, then switches to Javanese, then back to Indonesian without missing a beat. He gestures with long, expressive hands, drawing invisible maps in the air, laughing suddenly at his own joke, then becoming serious again. The men around him—young nationalists, a few older intellectuals, a communist or two—are leaning forward, hanging on every word.

The man is Sukarno. In just two months, he will stand on the steps of the old Dutch governor-general’s palace and read aloud the five brief paragraphs that proclaim the independence of Indonesia. But right now, in this quiet room, he is still the charismatic orator, the bridge-builder, the dreamer who has spent twenty-five years in Dutch prisons, exile, and house arrest—yet somehow never stopped talking, never stopped imagining a nation that did not yet exist on any map.

This is the story of Sukarno—not just Indonesia’s first president, but the voice that gave a scattered archipelago of 17,000 islands a single name, a single dream, and a single fight. He was the man who could hold a crowd of a million spellbound with a single speech, who moved between communists, Muslims, nationalists, and the army like a tightrope artist, who survived Dutch jails, Japanese internment, and the chaos of revolution, only to be slowly pushed aside by the same forces he helped unleash.

A Javanese Boy in Dutch Schools (1901–1926)

Sukarno was born Kusno Sosrodihardjo on June 6, 1901, in Surabaya, East Java. His father was a Javanese schoolteacher with aristocratic blood but little money; his mother was Balinese. The family was poor, devoutly Muslim, but steeped in Javanese mysticism. Young Kusno was bright, restless, and already a natural performer—he loved wayang kulit shadow-puppet shows and could mimic the voices of every character.

At fourteen, he was adopted by a Dutch engineer and sent to a European elementary school, then to the HBS (Dutch high school) in Surabaya. There he learned Dutch, read Voltaire and Marx, and began to feel the contradiction: he was being educated to be a loyal subject of a king he had never seen, in a language not his own. In 1921, he moved to Bandung to study civil engineering at the Technische Hoogeschool (now ITB). He never finished the degree—he was too busy organizing, debating, and falling in love with the idea of independence.

The Orator & the Prisoner (1926–1942)

In 1926, Sukarno helped found the Bandung Study Club, and in 1927, the Indonesian National Party (PNI). He was twenty-six, already the most charismatic speaker in the nationalist movement. His speeches mixed Javanese mysticism, Islamic imagery, Marxism, and Western liberal ideas into something new: Indonesian nationalism. He called for non-cooperation with the Dutch, togetherness across ethnic and religious lines, and a “marhaen” (little people) socialism.

The Dutch arrested him in 1929. He spent two years in prison, then exile in Ende (Flores) and Bengkulu (Sumatra). In Bengkulu, he met Fatmawati, who would become his third wife and sew the first Indonesian flag. Released in 1942, he was rearrested briefly, then freed when Japan invaded.

The Japanese Years – Collaboration & Opportunity (1942–1945)

The Japanese needed Sukarno’s voice. They made him head of Putera (a mass organization to mobilize support for the war), then chairman of Jawa Hokokai. He gave speeches praising Japan, but quietly built networks, pushed for military training (PETA), and kept repeating the word “Indonesia” in public—something the Dutch had banned.

In August 1945, after Japan’s surrender, Sukarno and Mohammad Hatta were kidnapped by young revolutionaries who feared the older leaders would compromise. The pressure worked. On August 17, 1945, in a modest house on Jalan Pegangsaan Timur, Sukarno read the five-sentence Proclamation of Independence. Indonesia was born.

Revolution & Presidency (1945–1967)

The Dutch refused to accept independence. The Indonesian National Revolution (1945–1949) was fought with guerrilla tactics, diplomacy, and international pressure. Sukarno was president in name, but power shifted between the army, communists, Muslim groups, and regional commanders. He survived assassination attempts, Dutch attempts to reoccupy, and internal rebellions.

In 1950, Indonesia became a unitary republic. Sukarno’s presidency was charismatic but chaotic:

• Guided Democracy (1957–1965) — he dissolved parliament, ruled by decree, balanced the army, communists (PKI), and Muslims.
• Konfrontasi (1963–1966) — low-level war with Malaysia.
• Economic collapse — inflation hit 650% by 1965.
• Anti-Western rhetoric — “Go to hell with your aid” to the U.S.

In 1965, a failed coup attempt (Gestapu) blamed on the PKI led to mass killings (500,000–1 million dead). Suharto seized power. Sukarno was sidelined, placed under house arrest in 1967, and died on June 21, 1970, aged 69.

The Global Winds of Change

Sukarno’s rise did not happen in isolation. The early twentieth century was an age when empires still dominated most of Asia. The vast archipelago of Indonesia was known internationally as the Dutch East Indies, one of the world's richest colonies, supplying Europe with oil, rubber, and spices. Across the continent, millions of people lived under imperial rule—from the British in India and Malaya to the French in Indochina.

But the global order was already beginning to crack. The economic shock of the Great Depression weakened colonial administrations, while nationalist movements were becoming stronger across Asia. When Japan expanded across the region during World War II, the old European empires collapsed almost overnight. The Dutch government fled, and for the first period in centuries, the colonial state in Indonesia simply vanished.

This sudden vacuum created a historic opportunity. Across Asia, from India to Vietnam, nationalist leaders were preparing to turn the collapse of wartime empires into independence movements. In Indonesia, Sukarno and his allies were ready.

Independence in a Changing World

When Sukarno proclaimed independence in August 1945, he wasn't just challenging Dutch rule—he was entering a rapidly changing global scene. The end of World War II weakened European powers but also ushered in the tensions of the emerging Cold War. Newly independent countries suddenly ended up caught between two rival superpowers: the United States and the Soviet Union.

Sukarno believed Indonesia ought to remain neutral. Instead, he promoted an independent foreign policy that later became central to the Non-Aligned Movement. His vision reached its peak in 1955, when Indonesia hosted the historic Bandung Conference. Leaders from across Asia and Africa gathered to declare that the newly decolonized world would not become pawns in the Cold War.

For a moment, Indonesia was at the center of global politics, and Sukarno was one of the most recognizable voices of the postcolonial world.

Reflections on Sukarno’s Legacy

Sukarno was never a dictator in the classic sense. He was a performer, a visionary, and above all, a master orator who could hold vast crowds spellbound using the rhythm of his speech. He helped give Indonesia its name, its red-and-white flag, and the five guiding principles known as Pancasila. At the global level, he also tried to carve out an independent path for newly decolonized nations during the tensions of the Cold War.

Yet the nation he helped create was fragile. Sukarno worked to balance the powerful forces shaping Indonesian politics: the army, the PKI's increasing influence, and the country’s diverse Muslim movements. As economic problems worsened and political rivalries intensified, the unity he once inspired became increasingly difficult to maintain.

Today, his heritage remains immense. Statues of Sukarno stand in cities across Indonesia, his portrait appears on banknotes, and recordings of his speeches are still played every Independence Day to remember the moment when a vast archipelago first declared itself a nation. But alongside admiration, there is also reflection—on the turmoil of his final years and the violence that followed.

Sukarno is a dominant figure in Indonesian history: the father of the nation, the voice that proclaimed independence, and a leader whose dreams helped shape a country still struggling to define itself.

What part of Sukarno’s life stays with you?
The young engineering student in Bandung who began dreaming of a nation?
The prisoner who turned every courtroom into a stage?
The man who read the Proclamation of Independence in a simple house on a quiet street?
Or the aging president who watched his dream of cohesion slip into division and violence?

Write whatever is on your mind below. I read every word.

Books that influenced how I see Sukarno:

• Sukarno: An Autobiography as Told to Cindy Adams (his own voice—colorful, self-mythologizing)
• Sukarno: A Political Biography by J.D. Legge (balanced, scholarly)
• Indonesian Communism Under Sukarno by Rex Mortimer (focus on PKI alliance)
• A History of Modern Indonesia by Adrian Vickers (wider context)
• Bung Karno by Cindy Adams (interviews & personal portrait)

Reliable sources I leaned on for key facts:

• National Archives of Indonesia – Sukarno Documents
• Britannica – Sukarno
• Indonesia National Library – Proclamation of Independence
• Yale Avalon Project – Indonesian Independence Documents
• Monash University – Sukarno & Guided Democracy

Further Reading

If you enjoyed this story of Sukarno and the birth of modern Indonesia, you may also like these related articles on colonialism, Japanese occupation, and the struggle for independence in Asia:

• The Dark History Behind Dutch East Indies: Colonialism, Exploitation, and the Birth of Indonesia — The 350 years of Dutch colonial rule that Sukarno fought to end.
• The Pacific War: The Brutal Conflict That Reshaped Asia Forever — How Japan’s occupation of the Dutch East Indies during World War II weakened colonial power and gave Sukarno his opportunity.
• How Japan’s Attack on Pearl Harbor Changed the World — The event that brought Japan into Southeast Asia and accelerated the independence movements, including Indonesia’s.
• Asia for Asians: The Dark Truth of Japanese Propaganda — Japan’s “Asia for Asians” slogan that Sukarno initially cooperated with before turning against it.
• French Indochina: The Colonial Empire That Sparked Vietnam’s Revolution — Another Southeast Asian colony’s fight for independence that happened alongside Indonesia’s.
• The Emperor Who Witnessed Japan’s Surrender — Japan’s surrender in 1945, which created the power vacuum Sukarno used to proclaim Indonesian independence.